Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
pro-american is an adjective meaning "supporting the United States and its policies". It carries one recorded sense.
supporting the United States and its policies
Definitions, synonyms and semantic relations for pro-american come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.