"-acious" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "-acity",
        "3": "-ous",
        "alt1": "-aci(ty)"
      },
      "expansion": "-aci(ty) + -ous",
      "name": "suf"
    },
    {
      "args": {
        "1": "en",
        "2": "fro",
        "3": "-acieux"
      },
      "expansion": "Old French -acieux",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "-ācitās"
      },
      "expansion": "Latin -ācitās",
      "name": "der"
    }
  ],
  "etymology_text": "From (1) -aci(ty) + -ous and (2) from Old French -acieux, both ultimately from Latin -ācitās.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "suffix",
        "cat2": "adjective-forming suffixes",
        "cat3": "",
        "cat4": "",
        "head": "",
        "id": ""
      },
      "expansion": "-acious",
      "name": "head"
    },
    {
      "args": {
        "cat2": "adjective-forming suffixes"
      },
      "expansion": "-acious",
      "name": "en-suffix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -ous",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages using catfix",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Spanish translations",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "audacity → audacious"
        },
        {
          "text": "sage → sagacious"
        },
        {
          "text": "fallacy → fallacious"
        }
      ],
      "glosses": [
        "Used to form adjectives from nouns and verb stems."
      ],
      "id": "en--acious-en-suffix-XVYR45Kz",
      "links": [
        [
          "adjective",
          "adjective#English"
        ]
      ],
      "tags": [
        "morpheme"
      ],
      "translations": [
        {
          "code": "es",
          "lang": "Spanish",
          "lang_code": "es",
          "sense": "adjective-forming suffix",
          "word": "-az"
        }
      ]
    }
  ],
  "word": "-acious"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "-acity",
        "3": "-ous",
        "alt1": "-aci(ty)"
      },
      "expansion": "-aci(ty) + -ous",
      "name": "suf"
    },
    {
      "args": {
        "1": "en",
        "2": "fro",
        "3": "-acieux"
      },
      "expansion": "Old French -acieux",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "-ācitās"
      },
      "expansion": "Latin -ācitās",
      "name": "der"
    }
  ],
  "etymology_text": "From (1) -aci(ty) + -ous and (2) from Old French -acieux, both ultimately from Latin -ācitās.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "suffix",
        "cat2": "adjective-forming suffixes",
        "cat3": "",
        "cat4": "",
        "head": "",
        "id": ""
      },
      "expansion": "-acious",
      "name": "head"
    },
    {
      "args": {
        "cat2": "adjective-forming suffixes"
      },
      "expansion": "-acious",
      "name": "en-suffix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "English adjective-forming suffixes",
        "English entries with incorrect language header",
        "English lemmas",
        "English suffixes",
        "English terms derived from Latin",
        "English terms derived from Old French",
        "English terms suffixed with -ous",
        "Entries with translation boxes",
        "Pages using catfix",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Spanish translations"
      ],
      "examples": [
        {
          "text": "audacity → audacious"
        },
        {
          "text": "sage → sagacious"
        },
        {
          "text": "fallacy → fallacious"
        }
      ],
      "glosses": [
        "Used to form adjectives from nouns and verb stems."
      ],
      "links": [
        [
          "adjective",
          "adjective#English"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "translations": [
    {
      "code": "es",
      "lang": "Spanish",
      "lang_code": "es",
      "sense": "adjective-forming suffix",
      "word": "-az"
    }
  ],
  "word": "-acious"
}