What is the meaning of Bilabial?

Articulated with both lips.

A speech sound articulated with both lips.

bilabial (articulated with both lips)

bilabial (a sound articulated with both lips)

bilabial

bilabial (articulated with both lips)

bilabial (a sound articulated with both lips)

bilabial

bilabial (articulated with both lips)

bilabial (a sound articulated with both lips)

bilabial

bilabial (articulated with both lips)

bilabial (a sound articulated with both lips)

Source: wiktionary.org