Bilabial consonant

Bilabial consonants are those whose production involves contact between the lower lip and the upper lip.

They are widespread among human languages, and the bilabial nasal exists in most natural languages.

List of bilabial consonants

• /m/ - Bilabial nasal
• /b/ - Voiced bilabial stop
• /p/ - Voiceless bilabial stop
• /β/ - Voiced bilabial fricative
• /φ/ - Voiceless bilabial fricative
• /ʙ/ - Bilabial trill
• /ʘ/ - Bilabial click