(1):

(n.) A molding running in a zigzag line; a chevron, or series of chevrons. See Illust. of Chevron, 3.

(2):

(v. i.) To move in a zigzag manner; also, to have a zigzag shape.

(3):

(n.) Something that has short turns or angles.

(4):

(n.) See Boyau.

(5):

(a.) Having short, sharp turns; running this way and that in an onward course.

(6):

(v. t.) To form with short turns.