say it: KOWN-tuh-nuhns
countenance is a noun and verb meaning "the appearance conveyed by a person's face". It carries 4 recorded senses.
the appearance conveyed by a person's face
“a pleasant countenance”
“a stern visage”
formal and explicit approval
“a Democrat usually gets the union's endorsement”
the human face (`kisser' and `smiler' and `mug' are informal terms for `face' and `phiz' is British)
colloquialism · United Kingdom
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 countenance 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.