"mirthless" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "テンプレート:pronに引数が用いられているページ",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語_形容詞",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "mirth + -less"
  ],
  "forms": [
    {
      "form": "more mirthless"
    },
    {
      "form": "most mirthless"
    }
  ],
  "lang": "英語",
  "lang_code": "en",
  "pos": "adj",
  "pos_title": "形容詞",
  "senses": [
    {
      "glosses": [
        "陰気な、楽しくない"
      ],
      "id": "ja-mirthless-en-adj-poU4WeHW",
      "ruby": [
        [
          "楽",
          "たの"
        ]
      ]
    }
  ],
  "word": "mirthless"
}

{
  "categories": [
    "テンプレート:pronに引数が用いられているページ",
    "英語",
    "英語_形容詞"
  ],
  "etymology_texts": [
    "mirth + -less"
  ],
  "forms": [
    {
      "form": "more mirthless"
    },
    {
      "form": "most mirthless"
    }
  ],
  "lang": "英語",
  "lang_code": "en",
  "pos": "adj",
  "pos_title": "形容詞",
  "senses": [
    {
      "glosses": [
        "陰気な、楽しくない"
      ],
      "ruby": [
        [
          "楽",
          "たの"
        ]
      ]
    }
  ],
  "word": "mirthless"
}