say it: ek-suh-BISH-uh-nist
exhibitionist is a noun meaning "someone with a compulsive desire to expose the genitals". It carries 2 recorded senses.
someone with a compulsive desire to expose the genitals
someone who deliberately behaves in such a way as to attract attention
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 exhibitionist 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.