Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
air-intake is a noun meaning "a duct that admits air to be mixed with fuel". It carries one recorded sense.
a duct that admits air to be mixed with fuel
Definitions, synonyms and semantic relations for air-intake come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. .