D defs.my
Entry 2 senses · 2 variants Webster, 1913

bilabial

· bi·la·bi·al · IPA /baɪˈleɪ.bi.əl/
01 adj. produced using both lips; -- said of a consonant. As, bilabial fricatives.
  1. 1.
    produced using both lips; -- said of a consonant. As, bilabial fricatives.(Linguistics)
02 n. a consonant that is articulated using both lips, as p or b or w.
  1. 1.
    a consonant that is articulated using both lips, as p or b or w.(Linguistics)