say it: DIK-hed
dickhead is a noun meaning "insulting terms of address for people who are stupid or irritating or ridiculous". It is pronounced /ˈdɪkˌhɛd/ — DIK-hed. It carries one recorded sense.
insulting terms of address for people who are stupid or irritating or ridiculous
obscenity
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 dickhead 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.