"cleanest" meaning in English

{
  "head_templates": [
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        "2": "superlative adjective"
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      "expansion": "cleanest",
      "name": "head"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "ref": "2020 November 18, “Network News: Network Rail sets science-based global warming targets”, in Rail, page 22",
          "text": "Chief executive Andrew Haines said: \"Rail is already the cleanest and greenest mode of transporting large numbers of people and goods, but we're committed to cutting our carbon footprint even further. [...].\"",
          "type": "quotation"
        }
      ],
      "form_of": [
        {
          "extra": "most clean",
          "word": "clean"
        }
      ],
      "glosses": [
        "superlative form of clean: most clean"
      ],
      "id": "en-cleanest-en-adj-AV7lGcnd",
      "links": [
        [
          "clean",
          "clean#English"
        ]
      ],
      "tags": [
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        "superlative"
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  ],
  "word": "cleanest"
}

{
  "head_templates": [
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      "args": {
        "1": "en",
        "2": "verb form"
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      "expansion": "cleanest",
      "name": "head"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
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      "categories": [
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          "_dis": "2 98",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w+disamb"
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      ],
      "form_of": [
        {
          "word": "clean"
        }
      ],
      "glosses": [
        "second-person singular simple present indicative of clean"
      ],
      "id": "en-cleanest-en-verb-CI44hxKd",
      "links": [
        [
          "clean",
          "clean#English"
        ]
      ],
      "raw_glosses": [
        "(archaic) second-person singular simple present indicative of clean"
      ],
      "tags": [
        "archaic",
        "form-of",
        "indicative",
        "present",
        "second-person",
        "singular"
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  ],
  "word": "cleanest"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English non-lemma forms",
    "English superlative adjectives",
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  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "superlative adjective"
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      "expansion": "cleanest",
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English superlative adjectives",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2020 November 18, “Network News: Network Rail sets science-based global warming targets”, in Rail, page 22",
          "text": "Chief executive Andrew Haines said: \"Rail is already the cleanest and greenest mode of transporting large numbers of people and goods, but we're committed to cutting our carbon footprint even further. [...].\"",
          "type": "quotation"
        }
      ],
      "form_of": [
        {
          "extra": "most clean",
          "word": "clean"
        }
      ],
      "glosses": [
        "superlative form of clean: most clean"
      ],
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        [
          "clean",
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      "tags": [
        "form-of",
        "superlative"
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  "word": "cleanest"
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{
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      "expansion": "cleanest",
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  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English second-person singular forms"
      ],
      "form_of": [
        {
          "word": "clean"
        }
      ],
      "glosses": [
        "second-person singular simple present indicative of clean"
      ],
      "links": [
        [
          "clean",
          "clean#English"
        ]
      ],
      "raw_glosses": [
        "(archaic) second-person singular simple present indicative of clean"
      ],
      "tags": [
        "archaic",
        "form-of",
        "indicative",
        "present",
        "second-person",
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  ],
  "word": "cleanest"
}