"pre-echo" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "echo"
      },
      "expansion": "pre- + echo",
      "name": "prefix"
    }
  ],
  "etymology_text": "From pre- + echo.",
  "forms": [
    {
      "form": "pre-echos",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "pre-echoes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~",
        "2": "s",
        "3": "es"
      },
      "expansion": "pre-echo (countable and uncountable, plural pre-echos or pre-echoes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "ref": "2009, Diarmaid MacCulloch, A History of Christianity, Penguin, published 2010, page 140:",
          "text": "From the earliest days Christians had searched the Tanakh in their anxiety to find pre-echoes of their own passionate convictions about the God-Man Jesus Christ.",
          "type": "quote"
        }
      ],
      "glosses": [
        "An early sign or indication of something; a foreshadowing."
      ],
      "id": "en-pre-echo-en-noun-DC5J7HST",
      "links": [
        [
          "sign",
          "sign"
        ],
        [
          "indication",
          "indication"
        ],
        [
          "foreshadowing",
          "foreshadowing"
        ]
      ],
      "raw_glosses": [
        "(countable) An early sign or indication of something; a foreshadowing."
      ],
      "tags": [
        "countable"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Signal processing",
          "orig": "en:Signal processing",
          "parents": [
            "Applied mathematics",
            "Telecommunications",
            "Mathematics",
            "Communication",
            "Technology",
            "Formal sciences",
            "All topics",
            "Sciences",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "20 80",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "40 60",
          "kind": "other",
          "name": "English terms prefixed with pre-",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "19 81",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "14 86",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A digital audio compression artifact where a (typically percussive) sound is heard before it should occur."
      ],
      "id": "en-pre-echo-en-noun-Oujssm0n",
      "links": [
        [
          "digital",
          "digital"
        ],
        [
          "audio",
          "audio"
        ],
        [
          "compression",
          "compression"
        ],
        [
          "artifact",
          "artifact"
        ],
        [
          "percussive",
          "percussive"
        ],
        [
          "sound",
          "sound"
        ]
      ],
      "raw_glosses": [
        "(signal processing) A digital audio compression artifact where a (typically percussive) sound is heard before it should occur."
      ],
      "synonyms": [
        {
          "word": "forward echo"
        }
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences",
        "signal-processing"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pɹiːˈɛkəʊ/",
      "tags": [
        "UK"
      ]
    }
  ],
  "word": "pre-echo"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English terms prefixed with pre-",
    "English uncountable nouns",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "echo"
      },
      "expansion": "pre- + echo",
      "name": "prefix"
    }
  ],
  "etymology_text": "From pre- + echo.",
  "forms": [
    {
      "form": "pre-echos",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "pre-echoes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~",
        "2": "s",
        "3": "es"
      },
      "expansion": "pre-echo (countable and uncountable, plural pre-echos or pre-echoes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "2009, Diarmaid MacCulloch, A History of Christianity, Penguin, published 2010, page 140:",
          "text": "From the earliest days Christians had searched the Tanakh in their anxiety to find pre-echoes of their own passionate convictions about the God-Man Jesus Christ.",
          "type": "quote"
        }
      ],
      "glosses": [
        "An early sign or indication of something; a foreshadowing."
      ],
      "links": [
        [
          "sign",
          "sign"
        ],
        [
          "indication",
          "indication"
        ],
        [
          "foreshadowing",
          "foreshadowing"
        ]
      ],
      "raw_glosses": [
        "(countable) An early sign or indication of something; a foreshadowing."
      ],
      "tags": [
        "countable"
      ]
    },
    {
      "categories": [
        "en:Signal processing"
      ],
      "glosses": [
        "A digital audio compression artifact where a (typically percussive) sound is heard before it should occur."
      ],
      "links": [
        [
          "digital",
          "digital"
        ],
        [
          "audio",
          "audio"
        ],
        [
          "compression",
          "compression"
        ],
        [
          "artifact",
          "artifact"
        ],
        [
          "percussive",
          "percussive"
        ],
        [
          "sound",
          "sound"
        ]
      ],
      "raw_glosses": [
        "(signal processing) A digital audio compression artifact where a (typically percussive) sound is heard before it should occur."
      ],
      "synonyms": [
        {
          "word": "forward echo"
        }
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences",
        "signal-processing"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pɹiːˈɛkəʊ/",
      "tags": [
        "UK"
      ]
    }
  ],
  "word": "pre-echo"
}