Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
psyop is a noun meaning "military actions designed to influence the perceptions and attitudes of individuals, groups, and foreign governments". It carries one recorded sense.
military actions designed to influence the perceptions and attitudes of individuals, groups, and foreign governments
military
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 psyop come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.