"delts" meaning in English

{
  "etymology_text": "Shortening.",
  "head_templates": [
    {
      "args": {
        "1": "p"
      },
      "expansion": "delts pl (plural only)",
      "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"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English pluralia tantum",
          "parents": [
            "Pluralia tantum",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with raw sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Bodybuilding",
          "orig": "en:Bodybuilding",
          "parents": [
            "Sports",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1988, Steve Holman, “Christian Conquers Columbus”, in Ironman, 47 (6): 28-34",
          "text": "His enthusiasm is contagious, and his delts are outrageous.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The deltoid muscles."
      ],
      "id": "en-delts-en-noun-aBQIUkZZ",
      "links": [
        [
          "bodybuilding",
          "bodybuilding#Noun"
        ],
        [
          "deltoid muscle",
          "deltoid muscle"
        ]
      ],
      "raw_glosses": [
        "(bodybuilding, slang) The deltoid muscles."
      ],
      "tags": [
        "plural",
        "plural-only",
        "slang"
      ],
      "topics": [
        "bodybuilding",
        "hobbies",
        "lifestyle",
        "sports"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/dɛlts/"
    },
    {
      "audio": "En-au-delts.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/4c/En-au-delts.ogg/En-au-delts.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/4/4c/En-au-delts.ogg"
    },
    {
      "rhymes": "-ɛlts"
    }
  ],
  "word": "delts"
}

{
  "etymology_text": "Shortening.",
  "head_templates": [
    {
      "args": {
        "1": "p"
      },
      "expansion": "delts pl (plural only)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English lemmas",
        "English nouns",
        "English pluralia tantum",
        "English slang",
        "English terms derived from the shape of letters",
        "English terms with non-redundant non-automated sortkeys",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with raw sortkeys",
        "Rhymes:English/ɛlts",
        "Rhymes:English/ɛlts/1 syllable",
        "en:Bodybuilding"
      ],
      "examples": [
        {
          "ref": "1988, Steve Holman, “Christian Conquers Columbus”, in Ironman, 47 (6): 28-34",
          "text": "His enthusiasm is contagious, and his delts are outrageous.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The deltoid muscles."
      ],
      "links": [
        [
          "bodybuilding",
          "bodybuilding#Noun"
        ],
        [
          "deltoid muscle",
          "deltoid muscle"
        ]
      ],
      "raw_glosses": [
        "(bodybuilding, slang) The deltoid muscles."
      ],
      "tags": [
        "plural",
        "plural-only",
        "slang"
      ],
      "topics": [
        "bodybuilding",
        "hobbies",
        "lifestyle",
        "sports"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/dɛlts/"
    },
    {
      "audio": "En-au-delts.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/4c/En-au-delts.ogg/En-au-delts.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/4/4c/En-au-delts.ogg"
    },
    {
      "rhymes": "-ɛlts"
    }
  ],
  "word": "delts"
}