"mésosuchien" meaning in French

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "μέσος",
        "3": "σοῦχος",
        "4": "-ien",
        "lang1": "grc",
        "lang2": "grc",
        "t1": "middle, medium",
        "t2": "crocodile"
      },
      "expansion": "Ancient Greek μέσος (mésos, “middle, medium”) + Ancient Greek σοῦχος (soûkhos, “crocodile”) + -ien",
      "name": "af"
    }
  ],
  "etymology_text": "From Ancient Greek μέσος (mésos, “middle, medium”) + Ancient Greek σοῦχος (soûkhos, “crocodile”) + -ien.",
  "forms": [
    {
      "form": "mésosuchiens",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "mésosuchien m (plural mésosuchiens)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "French terms suffixed with -ien",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "a fossil aquatic crocodilian, of the clade Mesoeucrocodylia, from the Jurassic and Cretaceous of Western Europe"
      ],
      "id": "en-mésosuchien-fr-noun-7UEJ0DXl",
      "links": [
        [
          "fossil",
          "fossil"
        ],
        [
          "aquatic",
          "aquatic"
        ],
        [
          "crocodilian",
          "crocodilian"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "mésosuchien"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "μέσος",
        "3": "σοῦχος",
        "4": "-ien",
        "lang1": "grc",
        "lang2": "grc",
        "t1": "middle, medium",
        "t2": "crocodile"
      },
      "expansion": "Ancient Greek μέσος (mésos, “middle, medium”) + Ancient Greek σοῦχος (soûkhos, “crocodile”) + -ien",
      "name": "af"
    }
  ],
  "etymology_text": "From Ancient Greek μέσος (mésos, “middle, medium”) + Ancient Greek σοῦχος (soûkhos, “crocodile”) + -ien.",
  "forms": [
    {
      "form": "mésosuchiens",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "mésosuchien m (plural mésosuchiens)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Entries using missing taxonomic name (clade)",
        "French compound terms",
        "French countable nouns",
        "French entries with incorrect language header",
        "French lemmas",
        "French masculine nouns",
        "French nouns",
        "French terms derived from Ancient Greek",
        "French terms suffixed with -ien"
      ],
      "glosses": [
        "a fossil aquatic crocodilian, of the clade Mesoeucrocodylia, from the Jurassic and Cretaceous of Western Europe"
      ],
      "links": [
        [
          "fossil",
          "fossil"
        ],
        [
          "aquatic",
          "aquatic"
        ],
        [
          "crocodilian",
          "crocodilian"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "mésosuchien"
}