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Etymology
From. Compare 🇨🇬, 🇨🇬.

Verb

 * 1) to redden, to turn red
 * 2) to blush, to  of person or skin: become visibly suffused with red colour due to blood flow caused by embarrassment, excitement, overheating etc.
 * 3) to glow red
 * 1) to glow red