say it: kuhm-PLAY-ning
complaining is an adjective meaning "expressing pain or dissatisfaction of resentment". It carries one recorded sense.
expressing pain or dissatisfaction of resentment
“a complaining boss”
Definitions, synonyms and semantic relations for complaining 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.