"semilunar" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "semi",
        "3": "lunar"
      },
      "expansion": "semi- + lunar",
      "name": "prefix"
    }
  ],
  "etymology_text": "From semi- + lunar.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "semilunar (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "derived": [
        {
          "word": "semilunar bone"
        },
        {
          "word": "semilunar ganglion"
        },
        {
          "word": "semilunar notch"
        },
        {
          "word": "semilunar valve"
        }
      ],
      "glosses": [
        "Shaped like a half-moon; crescent-shaped."
      ],
      "id": "en-semilunar-en-adj-MYx3qPn1",
      "links": [
        [
          "crescent",
          "crescent"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "semilunar"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "semi",
        "3": "lunar"
      },
      "expansion": "semi- + lunar",
      "name": "prefix"
    }
  ],
  "etymology_text": "From semi- + lunar.",
  "forms": [
    {
      "form": "semilunars",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "semilunar (plural semilunars)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Anatomy",
          "orig": "en:Anatomy",
          "parents": [
            "Biology",
            "Medicine",
            "Sciences",
            "Healthcare",
            "All topics",
            "Health",
            "Fundamental",
            "Body"
          ],
          "source": "w"
        },
        {
          "_dis": "24 76",
          "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 semi-",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "24 76",
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "23 77",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "The lunate bone, or semilunar bone."
      ],
      "id": "en-semilunar-en-noun-7vkEcr7u",
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "lunate bone",
          "lunate bone"
        ],
        [
          "semilunar bone",
          "semilunar bone"
        ]
      ],
      "raw_glosses": [
        "(anatomy) The lunate bone, or semilunar bone."
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    }
  ],
  "word": "semilunar"
}

{
  "categories": [
    "English adjectives",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms prefixed with semi-",
    "English uncomparable adjectives",
    "Pages with 3 entries",
    "Pages with entries"
  ],
  "derived": [
    {
      "word": "semilunar bone"
    },
    {
      "word": "semilunar ganglion"
    },
    {
      "word": "semilunar notch"
    },
    {
      "word": "semilunar valve"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "semi",
        "3": "lunar"
      },
      "expansion": "semi- + lunar",
      "name": "prefix"
    }
  ],
  "etymology_text": "From semi- + lunar.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "semilunar (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "glosses": [
        "Shaped like a half-moon; crescent-shaped."
      ],
      "links": [
        [
          "crescent",
          "crescent"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "semilunar"
}

{
  "categories": [
    "English adjectives",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms prefixed with semi-",
    "English uncomparable adjectives",
    "Pages with 3 entries",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "semi",
        "3": "lunar"
      },
      "expansion": "semi- + lunar",
      "name": "prefix"
    }
  ],
  "etymology_text": "From semi- + lunar.",
  "forms": [
    {
      "form": "semilunars",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "semilunar (plural semilunars)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Anatomy"
      ],
      "glosses": [
        "The lunate bone, or semilunar bone."
      ],
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "lunate bone",
          "lunate bone"
        ],
        [
          "semilunar bone",
          "semilunar bone"
        ]
      ],
      "raw_glosses": [
        "(anatomy) The lunate bone, or semilunar bone."
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    }
  ],
  "word": "semilunar"
}