say it: prid-AH-muh-nuhnt-lee
predominantly is an adverb meaning "much greater in number or influence". It carries one recorded sense.
much greater in number or influence
“the patients are predominantly indigenous”
Definitions, synonyms and semantic relations for predominantly 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.