blush
Word family
- blushingadjectiveB2
- blushernounB2
Synonym discussion
Sense: verb/1
`Blush` is mainly about emotion: your face goes red because you feel shy, embarrassed, guilty, or suddenly noticed. `Flush` can be close, but it often sounds stronger or more physical, and it may happen from heat, anger, or running. `Redden` is broader and more neutral; cheeks can redden from cold wind or rough soap, so it does not always suggest feeling. `Glow` is usually positive and healthy, not embarrassed. `Color` in this sense is literary or old-fashioned. A useful memory is this: you `blush` when a class praises you, but your face `flushes` after climbing stairs.
Etymology
The verb `blush` appeared in Middle English and is probably linked to an Old English word meaning "redden" or "glow." It belongs to an old Germanic family of words about shining or burning. The noun developed from the verb later. Early uses could mean a look or a brief gleam, and the modern idea of redness in the face became the main meaning over time.