Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
tent-fly is a noun meaning "flap consisting of a piece of canvas that can be drawn back to provide entrance to a tent". It carries one recorded sense.
Definitions, synonyms and semantic relations for tent-fly come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.