verb
blushes; blushed; blushing
[no obj]
to become red in your face because you are ashamed, embarrassed, confused, etc.
to be embarrassed
noun
plural blushes
[count] :the red color that spreads over your face when you are ashamed, embarrassed, confused, etc.
[count] :a slight red or pink color
[noncount] US :a cream or powder that some people put on their cheeks to make their cheeks pink or reddish
at first blush
spare someone's blushes