say it: suh-PRESH-uhn
suppression is a noun meaning "the failure to develop some part or organ". It carries 4 recorded senses.
the failure to develop some part or organ
the act of withholding or withdrawing some book or writing from publication or circulation
“a suppression of the newspaper”
forceful prevention; putting down by power or authority
“the suppression of heresy”
“the quelling of the rebellion”
“the stifling of all dissent”
(psychology) the conscious exclusion of unacceptable thoughts or desires
psychology
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 suppression 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.