CLYSTER Clys"ter, n. Etym: [L., fr. G. hlutrs pure, G. lauter: cf. F. clystère] (Med.)

Defn: A liquid injected into the lower intestines by means of a syringe; an injection; an enema. Clyster pipe, a tube or pipe used for injections.

CLYTIE KNOT
Cly"tie knot.

Defn: In hair dressing, a loose, low coil at the back of the head, like the knot on the head of the bust of Clytie by G. F. Watts.

CNEMIAL
Cne"mi*al, a. Etym: [Gr. (Anat.)

Defn: Pertaining to the shin bone. Cnemial crest, a crestlike prominence on the proximal end of the tibia of birds and some reptiles.

CNIDA
Cni"da, n.; pl. Cnidæ. Etym: [NL., fr. Gr. (Zoöl.)

Defn: One of the peculiar stinging, cells found in Coelenterata; a nematocyst; a lasso cell.

CNIDARIA
Cni*da"ri*a, n., pl. Etym: [NL. See Cnida.] (Zoöl.)

Defn: A comprehensive group equivalent to the true Coelenterata, i.e., exclusive of the sponges. They are so named from presence of stinging cells (cnidae) in the tissues. See Coelenterata.