say it: klahy-MAK-tik
climactic is an adjective meaning "consisting of or causing a climax". It is pronounced /klaɪˈmæktɪk/ — klahy-MAK-tik. It carries one recorded sense.
Definitions, synonyms and semantic relations for climactic 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.