"smokeless" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "smoke",
        "3": "less"
      },
      "expansion": "smoke + -less",
      "name": "suffix"
    }
  ],
  "etymology_text": "smoke + -less",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "smokeless (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -less",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "smokeless powder"
        }
      ],
      "examples": [
        {
          "text": "smokeless fuel",
          "type": "example"
        },
        {
          "text": "smokeless gunpowder",
          "type": "example"
        }
      ],
      "glosses": [
        "Without smoke."
      ],
      "id": "en-smokeless-en-adj-w33d7A~~",
      "links": [
        [
          "smoke",
          "smoke"
        ]
      ],
      "tags": [
        "not-comparable"
      ],
      "translations": [
        {
          "code": "bg",
          "lang": "Bulgarian",
          "roman": "bezdimen",
          "sense": "without smoke",
          "word": "бездимен"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "without smoke",
          "word": "savuton"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "without smoke",
          "word": "rauchlos"
        },
        {
          "code": "grc",
          "lang": "Ancient Greek",
          "roman": "ákapnos",
          "sense": "without smoke",
          "word": "ἄκαπνος"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "without smoke",
          "word": "füstmentes"
        },
        {
          "code": "lt",
          "lang": "Lithuanian",
          "sense": "without smoke",
          "word": "bedūmis"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "without smoke",
          "word": "bezdymny"
        },
        {
          "code": "tr",
          "lang": "Turkish",
          "sense": "without smoke",
          "word": "dumansız"
        }
      ]
    }
  ],
  "word": "smokeless"
}

{
  "derived": [
    {
      "word": "smokeless powder"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "smoke",
        "3": "less"
      },
      "expansion": "smoke + -less",
      "name": "suffix"
    }
  ],
  "etymology_text": "smoke + -less",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "smokeless (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms suffixed with -less",
        "English terms with usage examples",
        "English uncomparable adjectives"
      ],
      "examples": [
        {
          "text": "smokeless fuel",
          "type": "example"
        },
        {
          "text": "smokeless gunpowder",
          "type": "example"
        }
      ],
      "glosses": [
        "Without smoke."
      ],
      "links": [
        [
          "smoke",
          "smoke"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "translations": [
    {
      "code": "bg",
      "lang": "Bulgarian",
      "roman": "bezdimen",
      "sense": "without smoke",
      "word": "бездимен"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "without smoke",
      "word": "savuton"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "without smoke",
      "word": "rauchlos"
    },
    {
      "code": "grc",
      "lang": "Ancient Greek",
      "roman": "ákapnos",
      "sense": "without smoke",
      "word": "ἄκαπνος"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "without smoke",
      "word": "füstmentes"
    },
    {
      "code": "lt",
      "lang": "Lithuanian",
      "sense": "without smoke",
      "word": "bedūmis"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "without smoke",
      "word": "bezdymny"
    },
    {
      "code": "tr",
      "lang": "Turkish",
      "sense": "without smoke",
      "word": "dumansız"
    }
  ],
  "word": "smokeless"
}