"subthread" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "sub",
        "3": "thread"
      },
      "expansion": "sub- + thread",
      "name": "prefix"
    }
  ],
  "etymology_text": "From sub- + thread.",
  "forms": [
    {
      "form": "subthreads",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "subthread (plural subthreads)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "_dis1": "0 0",
      "word": "submessage"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Computing",
          "orig": "en:Computing",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "84 16",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "57 43",
          "kind": "other",
          "name": "English terms prefixed with sub-",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "88 12",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "The program spawns a new subthread for each request made by the user.",
          "type": "example"
        }
      ],
      "glosses": [
        "A thread of execution that is subordinate to another thread."
      ],
      "id": "en-subthread-en-noun-0jWDMmR2",
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "thread",
          "thread"
        ],
        [
          "execution",
          "execution"
        ],
        [
          "subordinate",
          "subordinate"
        ]
      ],
      "raw_glosses": [
        "(computing) A thread of execution that is subordinate to another thread."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Internet",
          "orig": "en:Internet",
          "parents": [
            "Computing",
            "Networking",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A thread of messages on a forum etc. that is hierarchically beneath another thread or message."
      ],
      "id": "en-subthread-en-noun-~-L8UyKX",
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "message",
          "message"
        ],
        [
          "forum",
          "forum"
        ]
      ],
      "raw_glosses": [
        "(Internet) A thread of messages on a forum etc. that is hierarchically beneath another thread or message."
      ],
      "tags": [
        "Internet"
      ]
    }
  ],
  "word": "subthread"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms prefixed with sub-",
    "Pages with 1 entry"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "sub",
        "3": "thread"
      },
      "expansion": "sub- + thread",
      "name": "prefix"
    }
  ],
  "etymology_text": "From sub- + thread.",
  "forms": [
    {
      "form": "subthreads",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "subthread (plural subthreads)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "submessage"
    }
  ],
  "senses": [
    {
      "categories": [
        "English terms with usage examples",
        "en:Computing"
      ],
      "examples": [
        {
          "text": "The program spawns a new subthread for each request made by the user.",
          "type": "example"
        }
      ],
      "glosses": [
        "A thread of execution that is subordinate to another thread."
      ],
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "thread",
          "thread"
        ],
        [
          "execution",
          "execution"
        ],
        [
          "subordinate",
          "subordinate"
        ]
      ],
      "raw_glosses": [
        "(computing) A thread of execution that is subordinate to another thread."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    },
    {
      "categories": [
        "en:Internet"
      ],
      "glosses": [
        "A thread of messages on a forum etc. that is hierarchically beneath another thread or message."
      ],
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "message",
          "message"
        ],
        [
          "forum",
          "forum"
        ]
      ],
      "raw_glosses": [
        "(Internet) A thread of messages on a forum etc. that is hierarchically beneath another thread or message."
      ],
      "tags": [
        "Internet"
      ]
    }
  ],
  "word": "subthread"
}