Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
half-truth is a noun meaning "a partially true statement intended to deceive or mislead". It carries one recorded sense.
a partially true statement intended to deceive or mislead
Definitions, synonyms and semantic relations for half-truth come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.