Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
truehearted is an adjective meaning "unwavering in devotion to friend or vow or cause". It carries one recorded sense.
Definitions, synonyms and semantic relations for truehearted come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.