"color up" meaning in English

{
  "forms": [
    {
      "form": "colors up",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "coloring up",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "colored up",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "colored up",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "color up (third-person singular simple present colors up, present participle coloring up, simple past and past participle colored up)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "ref": "1790, Jane Austen, “Jack and Alice”, in Juvenilia:",
          "text": "Alice had already begun to colour up and was beginning to speak, when her Ladyship perceiving her displeasure, continued thus.",
          "type": "quote"
        }
      ],
      "glosses": [
        "To blush (to go red)."
      ],
      "id": "en-color_up-en-verb-0YY~dRYx",
      "links": [
        [
          "blush",
          "blush"
        ]
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Poker",
          "orig": "en:Poker",
          "parents": [
            "Card games",
            "Gambling",
            "Games",
            "Recreation",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "10 90",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "15 85",
          "kind": "other",
          "name": "English phrasal verbs formed with \"up\"",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "14 86",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "8 92",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "6 94",
          "kind": "topical",
          "langcode": "en",
          "name": "Face",
          "orig": "en:Face",
          "parents": [
            "Head and neck",
            "Body parts",
            "Body",
            "Anatomy",
            "All topics",
            "Biology",
            "Medicine",
            "Fundamental",
            "Sciences",
            "Healthcare",
            "Health"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "To exchange a high number of low-value chips (of one color) for a lower number of higher value (of a different color), but keeping the same overall value."
      ],
      "id": "en-color_up-en-verb-v4PSYqs5",
      "links": [
        [
          "poker",
          "poker"
        ]
      ],
      "raw_glosses": [
        "(poker) To exchange a high number of low-value chips (of one color) for a lower number of higher value (of a different color), but keeping the same overall value."
      ],
      "synonyms": [
        {
          "_dis1": "0 100",
          "word": "colour up"
        }
      ],
      "topics": [
        "card-games",
        "poker"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q1860 (eng)-Flame, not lame-color up.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/f/f4/LL-Q1860_%28eng%29-Flame%2C_not_lame-color_up.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-color_up.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/f/f4/LL-Q1860_%28eng%29-Flame%2C_not_lame-color_up.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-color_up.wav.ogg"
    }
  ],
  "word": "color up"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English phrasal verbs",
    "English phrasal verbs formed with \"up\"",
    "English verbs",
    "Pages with 1 entry",
    "Pages with entries",
    "en:Face"
  ],
  "forms": [
    {
      "form": "colors up",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "coloring up",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "colored up",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "colored up",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "color up (third-person singular simple present colors up, present participle coloring up, simple past and past participle colored up)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1790, Jane Austen, “Jack and Alice”, in Juvenilia:",
          "text": "Alice had already begun to colour up and was beginning to speak, when her Ladyship perceiving her displeasure, continued thus.",
          "type": "quote"
        }
      ],
      "glosses": [
        "To blush (to go red)."
      ],
      "links": [
        [
          "blush",
          "blush"
        ]
      ]
    },
    {
      "categories": [
        "en:Poker"
      ],
      "glosses": [
        "To exchange a high number of low-value chips (of one color) for a lower number of higher value (of a different color), but keeping the same overall value."
      ],
      "links": [
        [
          "poker",
          "poker"
        ]
      ],
      "raw_glosses": [
        "(poker) To exchange a high number of low-value chips (of one color) for a lower number of higher value (of a different color), but keeping the same overall value."
      ],
      "topics": [
        "card-games",
        "poker"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q1860 (eng)-Flame, not lame-color up.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/f/f4/LL-Q1860_%28eng%29-Flame%2C_not_lame-color_up.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-color_up.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/f/f4/LL-Q1860_%28eng%29-Flame%2C_not_lame-color_up.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-color_up.wav.ogg"
    }
  ],
  "synonyms": [
    {
      "word": "colour up"
    }
  ],
  "word": "color up"
}