labial
Longman Dictionary of Contemporary English 5++LDOCE 5++la·bi·al /ˈleɪbiəl/ noun [countable] technical SLa speech sound made using one or both lips 唇音 → bilabial —labial adjectiveOrigin labial (1500-1600) Medieval Latin labialis, from Latin labium “lip”
la·bi·al nounChineseSyllable
labial
la‧bi‧al /ˈleɪbiəl/
noun [countable] technical
—labial adjective
la‧bi‧al /ˈleɪbiəl/
noun [countable] technical Date: 1500-1600
Language: Medieval Latin
Origin: labialis, from Latin labium 'lip'
a speech sound made using one or both lips ⇨ bilabialLanguage: Medieval Latin
Origin: labialis, from Latin labium 'lip'
—labial adjective