1. Of or relating to or being a speech sound that is articulated using both lips
   "bilabial fricatives"

1. A consonant that is articulated using both lips; /p/ or /b/ or /w/
   "The 'p' in 'pat' is a bilabial consonant"

Derived forms: bilabials

Type of: labial, labial consonant

Encyclopedia: Bilabial