"optional" meaning in Italian

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": ":bor",
        "3": "en:optional"
      },
      "expansion": "[Appendix:Glossary#loanword|Borrowed]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"English\", \"term\" : \"option\", \"status\" : \"missing\", \"lang\" : \"en\" }, { \"children\" : [ { \"terms\" : [ { \"id\" : \"adjectival suffix\", \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"id\" : \"forming adjectives\", \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"id\" : \"adjectivizing suffix\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"is_uncertain\" : true, \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"id\" : \"grow\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₂el-\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Proto-Italic\", \"term\" : \"*-ālis\", \"status\" : \"ok\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"-ālis\", \"lang\" : \"la\" } ], \"keyword\" : \"bor\" } ], \"status\" : \"ok\", \"lang_name\" : \"Old French\", \"term\" : \"-al\", \"lang\" : \"fro\" }, { \"id\" : \"adjective\", \"children\" : [ { \"terms\" : [ { \"is_duplicate\" : true, \"id\" : \"adjectivizing suffix\", \"children\" : [ ], \"status\" : { \"1\" : \"la\", \"2\" : \":inh\", \"3\" : \"itc-pro:*-ālis\", \"id\" : \"adjectivizing suffix\", \"title\" : \"-ālis\", \"pos\" : \"suffix\" }, \"lang_name\" : \"Latin\", \"term\" : \"-ālis\", \"lang\" : \"la\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Old French\", \"term\" : \"-el\", \"lang\" : \"fro\" }, { \"is_duplicate\" : true, \"id\" : \"adjectivizing suffix\", \"children\" : [ ], \"status\" : { \"1\" : \"la\", \"2\" : \":inh\", \"3\" : \"itc-pro:*-ālis\", \"id\" : \"adjectivizing suffix\", \"title\" : \"-ālis\", \"pos\" : \"suffix\" }, \"lang_name\" : \"Latin\", \"term\" : \"-ālis\", \"lang\" : \"la\" } ], \"keyword\" : \"bor\" } ], \"status\" : \"ok\", \"lang_name\" : \"Middle English\", \"term\" : \"-al\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"English\", \"term\" : \"-al\", \"status\" : \"ok\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"optional\", \"status\" : \"ok\", \"lang\" : \"en\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"Italian\", \"term\" : \"optional\", \"status\" : \"ok\", \"lang\" : \"it\" }\" data-lang=\"it\" data-title=\"optional\">",
      "name": "ety"
    },
    {
      "args": {
        "1": "it",
        "2": "en",
        "3": "optional"
      },
      "expansion": "Borrowed from English optional",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from English optional.",
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "#"
      },
      "expansion": "optional m (invariable)",
      "name": "it-noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "52 48",
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "optional accessory"
      ],
      "id": "en-optional-it-noun-AEEx8e-z",
      "links": [
        [
          "optional",
          "optional#English"
        ],
        [
          "accessory",
          "accessory"
        ]
      ],
      "tags": [
        "invariable",
        "masculine"
      ]
    },
    {
      "categories": [
        {
          "_dis": "52 48",
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "handicap (horse racing)"
      ],
      "id": "en-optional-it-noun-cYIvQEjw",
      "links": [
        [
          "handicap",
          "handicap"
        ]
      ],
      "tags": [
        "invariable",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɔp.ʃo.nal/"
    },
    {
      "rhymes": "-ɔpʃonal"
    }
  ],
  "word": "optional"
}

{
  "categories": [
    "Italian 3-syllable words",
    "Italian countable nouns",
    "Italian entries with incorrect language header",
    "Italian indeclinable nouns",
    "Italian lemmas",
    "Italian masculine nouns",
    "Italian nouns",
    "Italian terms borrowed from English",
    "Italian terms derived from English",
    "Italian terms derived from Latin",
    "Italian terms derived from Middle English",
    "Italian terms derived from Old French",
    "Italian terms derived from Proto-Indo-European",
    "Italian terms derived from Proto-Italic",
    "Italian terms derived from the Proto-Indo-European root *h₂el- (grow)",
    "Italian terms with IPA pronunciation",
    "Pages using etymon with no ID",
    "Pages with 3 entries",
    "Pages with entries",
    "Rhymes:Italian/ɔpʃonal",
    "Rhymes:Italian/ɔpʃonal/3 syllables"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": ":bor",
        "3": "en:optional"
      },
      "expansion": "[Appendix:Glossary#loanword|Borrowed]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"English\", \"term\" : \"option\", \"status\" : \"missing\", \"lang\" : \"en\" }, { \"children\" : [ { \"terms\" : [ { \"id\" : \"adjectival suffix\", \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"id\" : \"forming adjectives\", \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"id\" : \"adjectivizing suffix\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"is_uncertain\" : true, \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"id\" : \"grow\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₂el-\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Proto-Italic\", \"term\" : \"*-ālis\", \"status\" : \"ok\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"-ālis\", \"lang\" : \"la\" } ], \"keyword\" : \"bor\" } ], \"status\" : \"ok\", \"lang_name\" : \"Old French\", \"term\" : \"-al\", \"lang\" : \"fro\" }, { \"id\" : \"adjective\", \"children\" : [ { \"terms\" : [ { \"is_duplicate\" : true, \"id\" : \"adjectivizing suffix\", \"children\" : [ ], \"status\" : { \"1\" : \"la\", \"2\" : \":inh\", \"3\" : \"itc-pro:*-ālis\", \"id\" : \"adjectivizing suffix\", \"title\" : \"-ālis\", \"pos\" : \"suffix\" }, \"lang_name\" : \"Latin\", \"term\" : \"-ālis\", \"lang\" : \"la\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Old French\", \"term\" : \"-el\", \"lang\" : \"fro\" }, { \"is_duplicate\" : true, \"id\" : \"adjectivizing suffix\", \"children\" : [ ], \"status\" : { \"1\" : \"la\", \"2\" : \":inh\", \"3\" : \"itc-pro:*-ālis\", \"id\" : \"adjectivizing suffix\", \"title\" : \"-ālis\", \"pos\" : \"suffix\" }, \"lang_name\" : \"Latin\", \"term\" : \"-ālis\", \"lang\" : \"la\" } ], \"keyword\" : \"bor\" } ], \"status\" : \"ok\", \"lang_name\" : \"Middle English\", \"term\" : \"-al\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"English\", \"term\" : \"-al\", \"status\" : \"ok\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"optional\", \"status\" : \"ok\", \"lang\" : \"en\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"Italian\", \"term\" : \"optional\", \"status\" : \"ok\", \"lang\" : \"it\" }\" data-lang=\"it\" data-title=\"optional\">",
      "name": "ety"
    },
    {
      "args": {
        "1": "it",
        "2": "en",
        "3": "optional"
      },
      "expansion": "Borrowed from English optional",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from English optional.",
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "#"
      },
      "expansion": "optional m (invariable)",
      "name": "it-noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "optional accessory"
      ],
      "links": [
        [
          "optional",
          "optional#English"
        ],
        [
          "accessory",
          "accessory"
        ]
      ],
      "tags": [
        "invariable",
        "masculine"
      ]
    },
    {
      "glosses": [
        "handicap (horse racing)"
      ],
      "links": [
        [
          "handicap",
          "handicap"
        ]
      ],
      "tags": [
        "invariable",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɔp.ʃo.nal/"
    },
    {
      "rhymes": "-ɔpʃonal"
    }
  ],
  "word": "optional"
}