"antennule" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "antenna",
        "3": "ule"
      },
      "expansion": "antenna + -ule",
      "name": "suffix"
    }
  ],
  "etymology_text": "From antenna + -ule.",
  "forms": [
    {
      "form": "antennules",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "antennule (plural antennules)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -ule",
          "parents": [],
          "source": "w"
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        {
          "kind": "other",
          "name": "Entries with translation boxes",
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          "source": "w"
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          "name": "Pages with 2 entries",
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          "source": "w"
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        {
          "kind": "other",
          "name": "Terms with Irish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Italian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Portuguese translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Zoology",
          "orig": "en:Zoology",
          "parents": [
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "antennular"
        },
        {
          "word": "antennulate"
        },
        {
          "word": "antennuliform"
        }
      ],
      "glosses": [
        "A small antenna."
      ],
      "id": "en-antennule-en-noun-aS8Trji0",
      "links": [
        [
          "zoology",
          "zoology"
        ],
        [
          "antenna",
          "antenna"
        ]
      ],
      "raw_glosses": [
        "(zoology) A small antenna."
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "zoology"
      ],
      "translations": [
        {
          "code": "ga",
          "lang": "Irish",
          "sense": "small antenna",
          "tags": [
            "masculine"
          ],
          "word": "aintéinín"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "small antenna",
          "tags": [
            "feminine"
          ],
          "word": "antennula"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "small antenna",
          "tags": [
            "Portugal",
            "feminine"
          ],
          "word": "anténula"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "small antenna",
          "tags": [
            "Brazil",
            "feminine"
          ],
          "word": "antênula"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ænˈtɛnjuːl/",
      "tags": [
        "UK"
      ]
    }
  ],
  "word": "antennule"
}

{
  "derived": [
    {
      "word": "antennular"
    },
    {
      "word": "antennulate"
    },
    {
      "word": "antennuliform"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "antenna",
        "3": "ule"
      },
      "expansion": "antenna + -ule",
      "name": "suffix"
    }
  ],
  "etymology_text": "From antenna + -ule.",
  "forms": [
    {
      "form": "antennules",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "antennule (plural antennules)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        "English countable nouns",
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        "Pages with entries",
        "Terms with Irish translations",
        "Terms with Italian translations",
        "Terms with Portuguese translations",
        "en:Zoology"
      ],
      "glosses": [
        "A small antenna."
      ],
      "links": [
        [
          "zoology",
          "zoology"
        ],
        [
          "antenna",
          "antenna"
        ]
      ],
      "raw_glosses": [
        "(zoology) A small antenna."
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "zoology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ænˈtɛnjuːl/",
      "tags": [
        "UK"
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  ],
  "translations": [
    {
      "code": "ga",
      "lang": "Irish",
      "sense": "small antenna",
      "tags": [
        "masculine"
      ],
      "word": "aintéinín"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "small antenna",
      "tags": [
        "feminine"
      ],
      "word": "antennula"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "small antenna",
      "tags": [
        "Portugal",
        "feminine"
      ],
      "word": "anténula"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "small antenna",
      "tags": [
        "Brazil",
        "feminine"
      ],
      "word": "antênula"
    }
  ],
  "word": "antennule"
}