Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
binaural is an adjective meaning "relating to or having or hearing with two ears". It carries one recorded sense.
relating to or having or hearing with two ears
“binaural hearing”
Definitions, synonyms and semantic relations for binaural come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.