Pertaining to a lip.

Pertaining to or around the lip. See facial.

"pertaining to the lips," 1590s, from Medieval Latin labialis "having to do with the lips," from Latin labium "lip" (see lip (n.)). The noun meaning "a labial sound& [..]

Lacking emotional stability see affective, describing the early stage of memory formation that can be easily disrupted by factors influencing brain activity, or relating to the lips. Denoting a speech [..]

The tooth surface next to your lips or things mounted on the tooth surfaces next to your lips.

Involving the lips as articulators. Also the name of a binary feature, often abbreviated to [lab], with the same meaning. [+lab] sounds include bilabials, labiodentals, labial-palatals, labial-velars [..]

Toward the lips, a direction on the anterior teeth toward the outside.

A reference to a sound which is formed at the lips; this encompasses both bilabials like /p, m/ and labio-dentals like /f, v/.

Concerning the labium. Labial palpus.

The tooth surface next to the lips. Usually refers to the front teeth. Laminate veneer

Of or pertaining to the lips or labia. (linguistics) articulated by the lips, as the consonants b, m and w. (dentistry) Of an incisor or canine, on the side facing the lips. See mesial. (music [..]