"lexema" meaning in Catalan

{
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "lèx-",
        "3": "-ema"
      },
      "expansion": "lèx- + -ema",
      "name": "af"
    },
    {
      "args": {
        "1": "ca",
        "2": "lèxic"
      },
      "expansion": "lèxic",
      "name": "m"
    },
    {
      "args": {
        "1": "ca",
        "2": "fonema"
      },
      "expansion": "fonema",
      "name": "l"
    }
  ],
  "etymology_text": "From lèx- + -ema, a derivation from lèxic on the model of fonema.",
  "forms": [
    {
      "form": "lexemes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "lexema m (plural lexemes)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Catalan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Catalan masculine nouns ending in -a",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Catalan terms prefixed with lèx-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Catalan terms suffixed with -ema",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ca",
          "name": "Linguistics",
          "orig": "ca:Linguistics",
          "parents": [
            "Language",
            "Social sciences",
            "Communication",
            "Sciences",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ca",
          "name": "Semantics",
          "orig": "ca:Semantics",
          "parents": [
            "Linguistics",
            "Language",
            "Social sciences",
            "Communication",
            "Sciences",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "lexeme (unit of meaning or vocabulary)"
      ],
      "id": "en-lexema-ca-noun-AxwG9s8u",
      "links": [
        [
          "linguistics",
          "linguistics"
        ],
        [
          "lexeme",
          "lexeme"
        ]
      ],
      "raw_glosses": [
        "(linguistics) lexeme (unit of meaning or vocabulary)"
      ],
      "related": [
        {
          "word": "semantema"
        }
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "human-sciences",
        "linguistics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ləkˈsɛ.mə]",
      "tags": [
        "Central"
      ]
    },
    {
      "ipa": "[ləkˈse.mə]",
      "tags": [
        "Balearic"
      ]
    },
    {
      "ipa": "[lekˈse.ma]",
      "tags": [
        "Valencian"
      ]
    }
  ],
  "word": "lexema"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "lèx-",
        "3": "-ema"
      },
      "expansion": "lèx- + -ema",
      "name": "af"
    },
    {
      "args": {
        "1": "ca",
        "2": "lèxic"
      },
      "expansion": "lèxic",
      "name": "m"
    },
    {
      "args": {
        "1": "ca",
        "2": "fonema"
      },
      "expansion": "fonema",
      "name": "l"
    }
  ],
  "etymology_text": "From lèx- + -ema, a derivation from lèxic on the model of fonema.",
  "forms": [
    {
      "form": "lexemes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "lexema m (plural lexemes)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "related": [
    {
      "word": "semantema"
    }
  ],
  "senses": [
    {
      "categories": [
        "Catalan countable nouns",
        "Catalan entries with incorrect language header",
        "Catalan lemmas",
        "Catalan masculine nouns",
        "Catalan masculine nouns ending in -a",
        "Catalan nouns",
        "Catalan terms prefixed with lèx-",
        "Catalan terms suffixed with -ema",
        "Catalan terms with IPA pronunciation",
        "ca:Linguistics",
        "ca:Semantics"
      ],
      "glosses": [
        "lexeme (unit of meaning or vocabulary)"
      ],
      "links": [
        [
          "linguistics",
          "linguistics"
        ],
        [
          "lexeme",
          "lexeme"
        ]
      ],
      "raw_glosses": [
        "(linguistics) lexeme (unit of meaning or vocabulary)"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "human-sciences",
        "linguistics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ləkˈsɛ.mə]",
      "tags": [
        "Central"
      ]
    },
    {
      "ipa": "[ləkˈse.mə]",
      "tags": [
        "Balearic"
      ]
    },
    {
      "ipa": "[lekˈse.ma]",
      "tags": [
        "Valencian"
      ]
    }
  ],
  "word": "lexema"
}