"subdeltoid" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "sub",
        "3": "deltoid"
      },
      "expansion": "sub- + deltoid",
      "name": "prefix"
    }
  ],
  "etymology_text": "From sub- + deltoid.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "subdeltoid (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "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 terms prefixed with sub-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Spanish translations",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Under the deltoid muscle."
      ],
      "id": "en-subdeltoid-en-adj-~az4Jby4",
      "links": [
        [
          "deltoid",
          "deltoid"
        ]
      ],
      "tags": [
        "not-comparable"
      ],
      "translations": [
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "under the deltoid muscle",
          "word": "subdeltoides"
        }
      ]
    }
  ],
  "word": "subdeltoid"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "sub",
        "3": "deltoid"
      },
      "expansion": "sub- + deltoid",
      "name": "prefix"
    }
  ],
  "etymology_text": "From sub- + deltoid.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "subdeltoid (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with sub-",
        "English uncomparable adjectives",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Spanish translations"
      ],
      "glosses": [
        "Under the deltoid muscle."
      ],
      "links": [
        [
          "deltoid",
          "deltoid"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "translations": [
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "under the deltoid muscle",
      "word": "subdeltoides"
    }
  ],
  "word": "subdeltoid"
}