mesial angle

me·si·al an·gle

the angle formed by the meeting of the mesial with the labial (or buccal) or lingual surface of a tooth.

me·si·al an·gle

(mē'zē-ăl ang'gĕl) The angle formed by the meeting of the mesial with the labial (or buccal) or lingual surface of a tooth.

me·si·al an·gle

(mē'zē-ăl ang'gĕl) Area formed by meeting of mesial with labial (or buccal) or lingual tooth surface.