PISH
Pish, interj.

Defn: An exclamation of contempt.

PISH
Pish, v. i.

Defn: To express contempt. Pope.

PISHU
Pi"shu, n. (Zoöl.)

Defn: The Canada lynx. [Written also peeshoo.]

PISIFORM
Pi"si*form, a. Etym: [L. pisum a pea + -form: cf. F. pisiforme.]

Defn: Resembling a pea or peas in size and shape; as, a pisiform iron ore.

PISIFORM
Pi"si*form, n. (Anat.)

Defn: A small bone on the ulnar side of the carpus in man and many mammals. See Illust. of Artiodactyla.