Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
strong-arm is a verb and adjective meaning "handle roughly". It carries 4 recorded senses.
be bossy towards
“Her big brother always bullied her when she was young”
Definitions, synonyms and semantic relations for strong-arm come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.