Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
narrow-body is a noun meaning "a commercial airliner with a single aisle". It carries one recorded sense.
a commercial airliner with a single aisle
Definitions, synonyms and semantic relations for narrow-body come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.