say it: uh-POHZ
oppose is a verb meaning "be against; express opposition to". It carries 6 recorded senses.
fight against or resist strongly
“The senator said he would oppose the bill”
“Don't fight it!”
contrast with equal weight or force
be resistant to
“The board opposed his motion”
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 oppose 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.