say it: suh-PRES
suppress is a verb meaning "bring under control by force or authority". It carries 5 recorded senses.
lessen to the point of stopping
“suppress a yawn”
“this drug can suppress the hemorrhage”
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 suppress 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.