"merus" meaning in English

{
  "derived": [
    {
      "_dis1": "0 0 0",
      "word": "meral"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "μηρός",
        "4": "",
        "5": "thigh"
      },
      "expansion": "Ancient Greek μηρός (mērós, “thigh”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek μηρός (mērós, “thigh”).",
  "forms": [
    {
      "form": "meri",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "meri"
      },
      "expansion": "merus (plural meri)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "glosses": [
        "The thigh."
      ],
      "id": "en-merus-en-noun-MDFqrD9G",
      "links": [
        [
          "thigh",
          "thigh"
        ]
      ],
      "raw_glosses": [
        "(rare, obsolete) The thigh."
      ],
      "tags": [
        "obsolete",
        "rare"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Zoology",
          "orig": "en:Zoology",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "2 57 41",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "5 60 36",
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "3 60 37",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "23 55 22",
          "kind": "other",
          "langcode": "en",
          "name": "Animal body parts",
          "orig": "en:Animal body parts",
          "parents": [
            "Body parts",
            "Anatomy"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "The meropodite; the first segment of the raptorial appendage of a crustacean."
      ],
      "id": "en-merus-en-noun-yCd7~DCQ",
      "links": [
        [
          "zoology",
          "zoology"
        ],
        [
          "meropodite",
          "meropodite"
        ],
        [
          "segment",
          "segment"
        ],
        [
          "raptorial",
          "raptorial"
        ],
        [
          "appendage",
          "appendage"
        ],
        [
          "crustacean",
          "crustacean"
        ]
      ],
      "raw_glosses": [
        "(zoology) The meropodite; the first segment of the raptorial appendage of a crustacean."
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "zoology"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Architecture",
          "orig": "en:Architecture",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "The plane surface between the channels of a triglyph."
      ],
      "id": "en-merus-en-noun-Z4-HLs8z",
      "links": [
        [
          "architecture",
          "architecture"
        ],
        [
          "plane",
          "plane"
        ],
        [
          "triglyph",
          "triglyph"
        ]
      ],
      "raw_glosses": [
        "(architecture) The plane surface between the channels of a triglyph."
      ],
      "topics": [
        "architecture"
      ]
    }
  ],
  "word": "merus"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English nouns with irregular plurals",
    "English terms derived from Ancient Greek",
    "Pages with 2 entries",
    "Pages with entries",
    "en:Animal body parts"
  ],
  "derived": [
    {
      "word": "meral"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "μηρός",
        "4": "",
        "5": "thigh"
      },
      "expansion": "Ancient Greek μηρός (mērós, “thigh”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek μηρός (mērós, “thigh”).",
  "forms": [
    {
      "form": "meri",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "meri"
      },
      "expansion": "merus (plural meri)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English terms with obsolete senses",
        "English terms with rare senses"
      ],
      "glosses": [
        "The thigh."
      ],
      "links": [
        [
          "thigh",
          "thigh"
        ]
      ],
      "raw_glosses": [
        "(rare, obsolete) The thigh."
      ],
      "tags": [
        "obsolete",
        "rare"
      ]
    },
    {
      "categories": [
        "en:Zoology"
      ],
      "glosses": [
        "The meropodite; the first segment of the raptorial appendage of a crustacean."
      ],
      "links": [
        [
          "zoology",
          "zoology"
        ],
        [
          "meropodite",
          "meropodite"
        ],
        [
          "segment",
          "segment"
        ],
        [
          "raptorial",
          "raptorial"
        ],
        [
          "appendage",
          "appendage"
        ],
        [
          "crustacean",
          "crustacean"
        ]
      ],
      "raw_glosses": [
        "(zoology) The meropodite; the first segment of the raptorial appendage of a crustacean."
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "zoology"
      ]
    },
    {
      "categories": [
        "en:Architecture"
      ],
      "glosses": [
        "The plane surface between the channels of a triglyph."
      ],
      "links": [
        [
          "architecture",
          "architecture"
        ],
        [
          "plane",
          "plane"
        ],
        [
          "triglyph",
          "triglyph"
        ]
      ],
      "raw_glosses": [
        "(architecture) The plane surface between the channels of a triglyph."
      ],
      "topics": [
        "architecture"
      ]
    }
  ],
  "word": "merus"
}