4. A sack coat; a kind of coat worn by men, and extending from top to bottom without a cross seam.

5. (Biol.)

Defn: See 2d Sac, 2. Sack bearer (Zoöl.). See Basket worm, under Basket. — Sack tree (Bot.), an East Indian tree (Antiaris saccidora) which is cut into lengths, and made into sacks by turning the bark inside out, and leaving a slice of the wood for a bottom. — To give the sack to or get the sack, to discharge, or be discharged, from employment; to jilt, or be jilted. [Slang]

SACK
Sack, v. t.

1. To put in a sack; to bag; as, to sack corn. Bolsters sacked in cloth, blue and crimson. L. Wallace.

2. To bear or carry in a sack upon the back or the shoulders. [Colloq.]

SACK Sack, n. Etym: [F. sac plunder, pillage, originally, a pack, packet, booty packed up, fr. L. saccus. See Sack a bag.]

Defn: the pillage or plunder, as of a town or city; the storm and plunder of a town; devastation; ravage. The town was stormed, and delivered up to sack, — by which phrase is to be understood the perpetration of all those outrages which the ruthless code of war allowed, in that age, on the persons and property of the defenseless inhabitants, without regard to sex or age. Prescott.

SACK
Sack, v. t. [imp. & p. p. Sacked; p. pr. & vb. n. Sacking.] Etym:
[See Sack pillage.]

Defn: To plunder or pillage, as a town or city; to devastate; to
ravage.
The Romans lay under the apprehension of seeing their city sacked by
a barbarous enemy. Addison.