"stainer" meaning in English

{
  "derived": [
    {
      "_dis1": "0 0 0",
      "word": "autostainer"
    },
    {
      "_dis1": "0 0 0",
      "word": "cotton stainer"
    },
    {
      "_dis1": "0 0 0",
      "word": "immunostainer"
    },
    {
      "_dis1": "0 0 0",
      "word": "painter-stainer"
    },
    {
      "_dis1": "0 0 0",
      "word": "paper stainer"
    },
    {
      "_dis1": "0 0 0",
      "word": "tooth-stainer"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "stain",
        "3": "-er",
        "id2": "agent noun"
      },
      "expansion": "stain + -er",
      "name": "affix"
    }
  ],
  "etymology_text": "From stain + -er.",
  "forms": [
    {
      "form": "stainers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "stainer (plural stainers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "19 44 37",
          "kind": "other",
          "name": "English terms suffixed with -er (agent noun)",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Something that stains."
      ],
      "id": "en-stainer-en-noun-eKgxzwoS",
      "links": [
        [
          "stain",
          "stain"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "8 51 42",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "19 44 37",
          "kind": "other",
          "name": "English terms suffixed with -er (agent noun)",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "7 47 45",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "One who stains or tarnishes."
      ],
      "id": "en-stainer-en-noun-v07MHSAJ",
      "links": [
        [
          "tarnish",
          "tarnish"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "8 51 42",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "19 44 37",
          "kind": "other",
          "name": "English terms suffixed with -er (agent noun)",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "11 34 55",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "7 47 45",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A workman who applies a stain to wood, etc."
      ],
      "id": "en-stainer-en-noun-2I19NXQ5",
      "links": [
        [
          "workman",
          "workman"
        ],
        [
          "wood",
          "wood"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈsteɪnɚ/",
      "tags": [
        "General-American"
      ]
    },
    {
      "audio": "LL-Q1860 (eng)-Vealhurl-stainer.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/9/9c/LL-Q1860_%28eng%29-Vealhurl-stainer.wav/LL-Q1860_%28eng%29-Vealhurl-stainer.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/9/9c/LL-Q1860_%28eng%29-Vealhurl-stainer.wav/LL-Q1860_%28eng%29-Vealhurl-stainer.wav.ogg"
    },
    {
      "rhymes": "-eɪnə(ɹ)"
    }
  ],
  "word": "stainer"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms suffixed with -er (agent noun)",
    "Pages with 1 entry",
    "Pages with entries",
    "Rhymes:English/eɪnə(ɹ)",
    "Rhymes:English/eɪnə(ɹ)/2 syllables"
  ],
  "derived": [
    {
      "word": "autostainer"
    },
    {
      "word": "cotton stainer"
    },
    {
      "word": "immunostainer"
    },
    {
      "word": "painter-stainer"
    },
    {
      "word": "paper stainer"
    },
    {
      "word": "tooth-stainer"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "stain",
        "3": "-er",
        "id2": "agent noun"
      },
      "expansion": "stain + -er",
      "name": "affix"
    }
  ],
  "etymology_text": "From stain + -er.",
  "forms": [
    {
      "form": "stainers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "stainer (plural stainers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "Something that stains."
      ],
      "links": [
        [
          "stain",
          "stain"
        ]
      ]
    },
    {
      "glosses": [
        "One who stains or tarnishes."
      ],
      "links": [
        [
          "tarnish",
          "tarnish"
        ]
      ]
    },
    {
      "glosses": [
        "A workman who applies a stain to wood, etc."
      ],
      "links": [
        [
          "workman",
          "workman"
        ],
        [
          "wood",
          "wood"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈsteɪnɚ/",
      "tags": [
        "General-American"
      ]
    },
    {
      "audio": "LL-Q1860 (eng)-Vealhurl-stainer.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/9/9c/LL-Q1860_%28eng%29-Vealhurl-stainer.wav/LL-Q1860_%28eng%29-Vealhurl-stainer.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/9/9c/LL-Q1860_%28eng%29-Vealhurl-stainer.wav/LL-Q1860_%28eng%29-Vealhurl-stainer.wav.ogg"
    },
    {
      "rhymes": "-eɪnə(ɹ)"
    }
  ],
  "word": "stainer"
}