Pertusion

[pә'tju:ʃәn]

(n.) The act of punching or piercing with a pointed instrument; as, pertusion of a vein.

(n.) A punched hole; a perforation.

Typist: Sonia

n. a hole made by a sharp instrument.—adjs. Pertū′sate pierced at the apex; Pertuse′ -d pierced with holes.

Typist: Nelly