say it: mi-STAYK
mistake is a noun and verb meaning "a wrong action attributable to bad judgment or ignorance or inattention". It carries 5 recorded senses.
an understanding of something that is not correct
“he wasn't going to admit his mistake”
“make no mistake about his intentions”
“there must be some misunderstanding--I don't have a sister”
part of a statement that is not correct
“the book was full of errors”
identify incorrectly
“Don't mistake her for her twin sister”
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 mistake 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.