say it: smahk
smock is a noun and verb meaning "a loose coverall (coat or frock) reaching down to the ankles". It carries 2 recorded senses.
embellish by sewing in straight lines crossing each other diagonally
“The folk dancers wore smocked shirts”
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 smock 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.