say it: ree-PYOO-dee-ayt
repudiate is a verb meaning "cast off". It carries 4 recorded senses.
refuse to acknowledge, ratify, or recognize as valid
“The woman repudiated the divorce settlement”
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 repudiate 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.