"lobtail" meaning in English

{
  "forms": [
    {
      "form": "lobtails",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "lobtailing",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "lobtailed",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "lobtailed",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "lobtail (third-person singular simple present lobtails, present participle lobtailing, simple past and past participle lobtailed)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Whales",
          "orig": "en:Whales",
          "parents": [
            "Cetaceans",
            "Even-toed ungulates",
            "Mammals",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "To raise the flukes out of the water and then slap them down against the water surface."
      ],
      "id": "en-lobtail-en-verb-b0vAnR2F",
      "links": [
        [
          "raise",
          "raise"
        ],
        [
          "fluke",
          "fluke"
        ],
        [
          "slap",
          "slap"
        ]
      ],
      "raw_glosses": [
        "(of a whale) To raise the flukes out of the water and then slap them down against the water surface."
      ],
      "raw_tags": [
        "of a whale"
      ]
    }
  ],
  "word": "lobtail"
}

{
  "forms": [
    {
      "form": "lobtails",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "lobtailing",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "lobtailed",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "lobtailed",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "lobtail (third-person singular simple present lobtails, present participle lobtailing, simple past and past participle lobtailed)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English verbs",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Whales"
      ],
      "glosses": [
        "To raise the flukes out of the water and then slap them down against the water surface."
      ],
      "links": [
        [
          "raise",
          "raise"
        ],
        [
          "fluke",
          "fluke"
        ],
        [
          "slap",
          "slap"
        ]
      ],
      "raw_glosses": [
        "(of a whale) To raise the flukes out of the water and then slap them down against the water surface."
      ],
      "raw_tags": [
        "of a whale"
      ]
    }
  ],
  "word": "lobtail"
}