"reddening" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "verb form"
      },
      "expansion": "reddening",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "_dis": "28 72",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "word": "redden"
        }
      ],
      "glosses": [
        "present participle and gerund of redden"
      ],
      "id": "en-reddening-en-verb-m1FmNmio",
      "links": [
        [
          "redden",
          "redden#English"
        ]
      ],
      "tags": [
        "form-of",
        "gerund",
        "participle",
        "present"
      ]
    }
  ],
  "word": "reddening"
}

{
  "antonyms": [
    {
      "word": "dereddening"
    },
    {
      "word": "unreddened"
    }
  ],
  "forms": [
    {
      "form": "reddenings",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "reddening (plural reddenings)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English links with manual fragments",
          "parents": [
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            "Entry maintenance"
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          "source": "w"
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      ],
      "derived": [
        {
          "word": "space reddening"
        }
      ],
      "examples": [
        {
          "text": "The cold weather caused some cheek reddening and some nose running.",
          "type": "example"
        },
        {
          "text": "There was some noticeable reddening in her cheeks when she had been drinking.",
          "type": "example"
        }
      ],
      "glosses": [
        "The act or process of becoming red or redder."
      ],
      "id": "en-reddening-en-noun-6OhWKNDM",
      "links": [
        [
          "red",
          "red#Adjective"
        ],
        [
          "redder",
          "redder#Adjective"
        ]
      ],
      "raw_glosses": [
        "(gerund) The act or process of becoming red or redder."
      ],
      "related": [
        {
          "word": "reddened"
        },
        {
          "word": "ruddiness"
        }
      ],
      "tags": [
        "gerund"
      ]
    }
  ],
  "word": "reddening"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English non-lemma forms",
    "English nouns",
    "English terms derived from Proto-Indo-European",
    "English terms derived from the Proto-Indo-European root *h₁rewdʰ-",
    "English verb forms"
  ],
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "verb form"
      },
      "expansion": "reddening",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "form_of": [
        {
          "word": "redden"
        }
      ],
      "glosses": [
        "present participle and gerund of redden"
      ],
      "links": [
        [
          "redden",
          "redden#English"
        ]
      ],
      "tags": [
        "form-of",
        "gerund",
        "participle",
        "present"
      ]
    }
  ],
  "word": "reddening"
}

{
  "antonyms": [
    {
      "word": "dereddening"
    },
    {
      "word": "unreddened"
    }
  ],
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English non-lemma forms",
    "English nouns",
    "English terms derived from Proto-Indo-European",
    "English terms derived from the Proto-Indo-European root *h₁rewdʰ-",
    "English verb forms"
  ],
  "derived": [
    {
      "word": "space reddening"
    }
  ],
  "forms": [
    {
      "form": "reddenings",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "reddening (plural reddenings)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "reddened"
    },
    {
      "word": "ruddiness"
    }
  ],
  "senses": [
    {
      "categories": [
        "English links with manual fragments",
        "English terms with usage examples"
      ],
      "examples": [
        {
          "text": "The cold weather caused some cheek reddening and some nose running.",
          "type": "example"
        },
        {
          "text": "There was some noticeable reddening in her cheeks when she had been drinking.",
          "type": "example"
        }
      ],
      "glosses": [
        "The act or process of becoming red or redder."
      ],
      "links": [
        [
          "red",
          "red#Adjective"
        ],
        [
          "redder",
          "redder#Adjective"
        ]
      ],
      "raw_glosses": [
        "(gerund) The act or process of becoming red or redder."
      ],
      "tags": [
        "gerund"
      ]
    }
  ],
  "word": "reddening"
}