SUDDEN
Sud"den, n.

Defn: An unexpected occurrence; a surprise. All of a sudden, On a
sudden, Of a sudden, sooner than was expected; without the usual
preparation; suddenly.
How art thou lost! how on a sudden lost! Milton.
He withdrew his opposition all of a sudden. Thackeray.

SUDDENTY
Sud"den*ty, n. Etym: [Cf. F. soudaineté.]

Defn: Suddenness; a sudden. [Scot.] On a suddenty, on a sudden.
[Scot.] Sir W. Scott.

SUDORAL
Su"dor*al, a. Etym: [L. sudor.]

Defn: Of or pertaining to sweat; as, sudoral eruptions.

SUDORIFEROUS
Su`dor*if"er*ous, a. Etym: [L. sudor sweat + -ferous.] (Physiol.)

Defn: Producing, or secreting, sweat; sudoriparous. Sudoriferous glands (Anat.), small convoluted tubular glands which are situated in the subcutaneous tissues and discharge by minute orifices in the surface of the skin; the sweat glands.

SUDORIFIC Su`dor*if"ic, a. Etym: [L. sudor sweat (akin to E. sweat) + facere to make.]

Defn: Causing sweat; as, sudorific herbs. — n.