say it: sem-ee-AN-oo-uh-lee
semiannually is an adverb meaning "twice a year". It is pronounced /ˌsɛmiˈænuəli/ — sem-ee-AN-oo-uh-lee. It carries one recorded sense.
twice a year
Definitions, synonyms and semantic relations for semiannually come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. .