say it: bluhsh
blush is a noun and verb meaning "a rosy color (especially in the cheeks) taken as a sign of good health". It carries 4 recorded senses.
a rosy color (especially in the cheeks) taken as a sign of good health
sudden reddening of the face (as from embarrassment or guilt or shame or modesty)
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for blush come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.