"subchannel" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": ":af",
        "3": "sub-",
        "4": "channel",
        "text": "+",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *upó\nProto-Italic *supo\nLatin sub\nLatin sub-der.\nEnglish sub-\nEnglish channel\nEnglish subchannel\n[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*upó\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Italic\", \"term\" : \"*supo\", \"status\" : \"ok\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Latin\", \"term\" : \"sub\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Latin\", \"term\" : \"sub-\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"English\", \"term\" : \"sub-\", \"status\" : \"ok\", \"lang\" : \"en\" }, { \"children\" : [ ], \"lang_name\" : \"English\", \"term\" : \"channel\", \"status\" : \"missing\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"subchannel\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"subchannel\">\nFrom sub- + channel.",
      "name": "ety"
    }
  ],
  "etymology_text": "Etymology tree\nProto-Indo-European *upó\nProto-Italic *supo\nLatin sub\nLatin sub-der.\nEnglish sub-\nEnglish channel\nEnglish subchannel\nFrom sub- + channel.",
  "forms": [
    {
      "form": "subchannels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "subchannel (plural subchannels)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Radio",
          "orig": "en:Radio",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "58 12 30",
          "kind": "other",
          "name": "English entries referencing missing etymons",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "57 14 29",
          "kind": "other",
          "name": "English entries with etymology texts",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "57 14 29",
          "kind": "other",
          "name": "English entries with etymology trees",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "60 10 30",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "37 30 32",
          "kind": "other",
          "name": "English terms prefixed with sub-",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "66 12 22",
          "kind": "other",
          "name": "Pages using etymon with no ID",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "74 4 22",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "73 4 23",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "62 12 26",
          "kind": "other",
          "name": "Pages with etymology trees",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A distinct division of a channel or frequency band."
      ],
      "id": "en-subchannel-en-noun-enW5wTRm",
      "links": [
        [
          "radio",
          "radio"
        ],
        [
          "division",
          "division"
        ],
        [
          "channel",
          "channel"
        ],
        [
          "frequency band",
          "frequency band"
        ]
      ],
      "raw_glosses": [
        "(radio) A distinct division of a channel or frequency band."
      ],
      "topics": [
        "broadcasting",
        "media",
        "radio"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Television",
          "orig": "en:Television",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "37 30 32",
          "kind": "other",
          "name": "English terms prefixed with sub-",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              79,
              90
            ]
          ],
          "ref": "2020, Michael R. Miller, My TV for Seniors:",
          "text": "[…] TV shows you watched when you were younger, you'll likely find them on the subchannels of your local TV stations — which are available free to anyone with a TV set and a good antenna.",
          "type": "quotation"
        },
        {
          "bold_text_offsets": [
            [
              148,
              158
            ]
          ],
          "ref": "2001, United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Telecommunications and the Internet, Digital Television: A Private Sector Perspective on the Transition: Hearing..., page 98:",
          "text": "It may well be that our viewers are going to say, \"You know what? We don't care as much about 10801. We would rather have you rerun 'CBS News' on a subchannel and show your prime time entertainment in a lesser definition of digital television\" […]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An additional frequency owned by a television broadcaster used for less lucrative content."
      ],
      "id": "en-subchannel-en-noun-lFUCjhuL",
      "links": [
        [
          "television",
          "television"
        ]
      ],
      "raw_glosses": [
        "(television) An additional frequency owned by a television broadcaster used for less lucrative content."
      ],
      "topics": [
        "broadcasting",
        "media",
        "television"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Computing",
          "orig": "en:Computing",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "37 30 32",
          "kind": "other",
          "name": "English terms prefixed with sub-",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A distinct part of an I/O channel associated with a specific device."
      ],
      "id": "en-subchannel-en-noun-Zjyf0PUZ",
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "I/O",
          "I/O"
        ],
        [
          "device",
          "device"
        ]
      ],
      "raw_glosses": [
        "(computing) A distinct part of an I/O channel associated with a specific device."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "en-uk-subchannel.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/5/55/En-uk-subchannel.ogg/En-uk-subchannel.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/5/55/En-uk-subchannel.ogg",
      "tags": [
        "UK"
      ]
    }
  ],
  "word": "subchannel"
}

{
  "categories": [
    "English countable nouns",
    "English entries referencing missing etymons",
    "English entries with etymology texts",
    "English entries with etymology trees",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms derived from the Proto-Indo-European word *upó",
    "English terms prefixed with sub-",
    "Pages using etymon with no ID",
    "Pages with 1 entry",
    "Pages with entries",
    "Pages with etymology trees"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": ":af",
        "3": "sub-",
        "4": "channel",
        "text": "+",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *upó\nProto-Italic *supo\nLatin sub\nLatin sub-der.\nEnglish sub-\nEnglish channel\nEnglish subchannel\n[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*upó\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Italic\", \"term\" : \"*supo\", \"status\" : \"ok\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Latin\", \"term\" : \"sub\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Latin\", \"term\" : \"sub-\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"English\", \"term\" : \"sub-\", \"status\" : \"ok\", \"lang\" : \"en\" }, { \"children\" : [ ], \"lang_name\" : \"English\", \"term\" : \"channel\", \"status\" : \"missing\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"subchannel\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"subchannel\">\nFrom sub- + channel.",
      "name": "ety"
    }
  ],
  "etymology_text": "Etymology tree\nProto-Indo-European *upó\nProto-Italic *supo\nLatin sub\nLatin sub-der.\nEnglish sub-\nEnglish channel\nEnglish subchannel\nFrom sub- + channel.",
  "forms": [
    {
      "form": "subchannels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "subchannel (plural subchannels)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Radio"
      ],
      "glosses": [
        "A distinct division of a channel or frequency band."
      ],
      "links": [
        [
          "radio",
          "radio"
        ],
        [
          "division",
          "division"
        ],
        [
          "channel",
          "channel"
        ],
        [
          "frequency band",
          "frequency band"
        ]
      ],
      "raw_glosses": [
        "(radio) A distinct division of a channel or frequency band."
      ],
      "topics": [
        "broadcasting",
        "media",
        "radio"
      ]
    },
    {
      "categories": [
        "English terms with quotations",
        "Quotation templates to be cleaned",
        "en:Television"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              79,
              90
            ]
          ],
          "ref": "2020, Michael R. Miller, My TV for Seniors:",
          "text": "[…] TV shows you watched when you were younger, you'll likely find them on the subchannels of your local TV stations — which are available free to anyone with a TV set and a good antenna.",
          "type": "quotation"
        },
        {
          "bold_text_offsets": [
            [
              148,
              158
            ]
          ],
          "ref": "2001, United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Telecommunications and the Internet, Digital Television: A Private Sector Perspective on the Transition: Hearing..., page 98:",
          "text": "It may well be that our viewers are going to say, \"You know what? We don't care as much about 10801. We would rather have you rerun 'CBS News' on a subchannel and show your prime time entertainment in a lesser definition of digital television\" […]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An additional frequency owned by a television broadcaster used for less lucrative content."
      ],
      "links": [
        [
          "television",
          "television"
        ]
      ],
      "raw_glosses": [
        "(television) An additional frequency owned by a television broadcaster used for less lucrative content."
      ],
      "topics": [
        "broadcasting",
        "media",
        "television"
      ]
    },
    {
      "categories": [
        "en:Computing"
      ],
      "glosses": [
        "A distinct part of an I/O channel associated with a specific device."
      ],
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "I/O",
          "I/O"
        ],
        [
          "device",
          "device"
        ]
      ],
      "raw_glosses": [
        "(computing) A distinct part of an I/O channel associated with a specific device."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "en-uk-subchannel.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/5/55/En-uk-subchannel.ogg/En-uk-subchannel.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/5/55/En-uk-subchannel.ogg",
      "tags": [
        "UK"
      ]
    }
  ],
  "word": "subchannel"
}