"discolouration" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "discolour",
        "3": "-ation"
      },
      "expansion": "discolour + -ation",
      "name": "af"
    }
  ],
  "etymology_text": "From discolour + -ation.",
  "forms": [
    {
      "form": "discolourations",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "discolouration (countable and uncountable, plural discolourations)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "discoloration"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
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        {
          "kind": "other",
          "name": "English terms suffixed with -ation",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
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        {
          "kind": "other",
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          "parents": [],
          "source": "w"
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      ],
      "examples": [
        {
          "ref": "1938, The Homestead, numbers 1170-1196, page 14:",
          "text": "[…] one tablet completely sterilises a quart of water, tastelessly, without discolouration or odour.",
          "type": "quote"
        },
        {
          "ref": "2018 March 6, Lili Loofbourow, “The male glance: how we fail to take women’s stories seriously”, in The Guardian:",
          "text": "We detect wrinkles, discolourations and pores, and subtract them from a woman’s beauty in ways we don’t if that same face is presented to us as masculine.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative spelling of discoloration"
      ],
      "id": "en-discolouration-en-noun-PdyygM3X",
      "links": [
        [
          "discoloration",
          "discoloration#English"
        ]
      ],
      "raw_glosses": [
        "(British spelling) Alternative spelling of discoloration"
      ],
      "tags": [
        "UK",
        "alt-of",
        "alternative",
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "discolouration"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "discolour",
        "3": "-ation"
      },
      "expansion": "discolour + -ation",
      "name": "af"
    }
  ],
  "etymology_text": "From discolour + -ation.",
  "forms": [
    {
      "form": "discolourations",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "discolouration (countable and uncountable, plural discolourations)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "discoloration"
        }
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        "English countable nouns",
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        "English lemmas",
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        "English uncountable nouns",
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        "Pages with entries"
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      "examples": [
        {
          "ref": "1938, The Homestead, numbers 1170-1196, page 14:",
          "text": "[…] one tablet completely sterilises a quart of water, tastelessly, without discolouration or odour.",
          "type": "quote"
        },
        {
          "ref": "2018 March 6, Lili Loofbourow, “The male glance: how we fail to take women’s stories seriously”, in The Guardian:",
          "text": "We detect wrinkles, discolourations and pores, and subtract them from a woman’s beauty in ways we don’t if that same face is presented to us as masculine.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative spelling of discoloration"
      ],
      "links": [
        [
          "discoloration",
          "discoloration#English"
        ]
      ],
      "raw_glosses": [
        "(British spelling) Alternative spelling of discoloration"
      ],
      "tags": [
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  ],
  "word": "discolouration"
}