"pale as milk" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "pale as milk (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 similes",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1990 December, Stephen King, “The Moving Finger”, in The Magazine of Fantasy & Science Fiction; republished in Nightmares & Dreamscapes, Signet, published 1994, 1993, page 233",
          "text": "Très amusant, cheri. You look as pale as milk. Are you coming down with something?",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Very pale."
      ],
      "id": "en-pale_as_milk-en-adj-id2hy600",
      "qualifier": "simile",
      "raw_glosses": [
        "(simile) Very pale."
      ],
      "related": [
        {
          "word": "milk-white"
        }
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "pale as milk"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "pale as milk (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "milk-white"
    }
  ],
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English similes",
        "English terms with quotations",
        "English uncomparable adjectives"
      ],
      "examples": [
        {
          "ref": "1990 December, Stephen King, “The Moving Finger”, in The Magazine of Fantasy & Science Fiction; republished in Nightmares & Dreamscapes, Signet, published 1994, 1993, page 233",
          "text": "Très amusant, cheri. You look as pale as milk. Are you coming down with something?",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Very pale."
      ],
      "qualifier": "simile",
      "raw_glosses": [
        "(simile) Very pale."
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "pale as milk"
}