Know how to use "fewer" and "less"? Find out.
c.1200, from Old French beste "animal, wild beast," figuratively "fool, idiot" (11c., Modern French bête), from Vulgar Latin *besta, from Latin bestia "beast, wild animal," of unknown origin. Used to translate Latin animal. Replaced Old English deor (see deer) as the generic word for "wild creature," only to be ousted 16c. by animal. Of persons felt to be animal-like in various senses from early 13c. Of the figure in the Christian apocalypse story from late 14c.
This word is used of flocks or herds of grazing animals (Ex. 22:5; Num. 20:4, 8, 11; Ps. 78:48); of beasts of burden (Gen. 45:17); of eatable beasts (Prov. 9:2); and of swift beasts or dromedaries (Isa. 60:6). In the New Testament it is used of a domestic animal as property (Rev. 18:13); as used for food (1 Cor. 15:39), for service (Luke 10:34; Acts 23:24), and for sacrifice (Acts 7:42). When used in contradistinction to man (Ps. 36:6), it denotes a brute creature generally, and when in contradistinction to creeping things (Lev. 11:2-7; 27:26), a four-footed animal. The Mosaic law required that beasts of labour should have rest on the Sabbath (Ex. 20:10; 23:12), and in the Sabbatical year all cattle were allowed to roam about freely, and eat whatever grew in the fields (Ex. 23:11; Lev. 25:7). No animal could be castrated (Lev. 22:24). Animals of different kinds were to be always kept separate (Lev. 19:19; Deut. 22:10). Oxen when used in threshing were not to be prevented from eating what was within their reach (Deut. 25:4; 1 Cor.9:9). This word is used figuratively of an infuriated multitude (1 Cor. 15:32; Acts 19:29; comp. Ps. 22:12, 16; Eccl. 3:18; Isa. 11:6-8), and of wicked men (2 Pet. 2:12). The four beasts of Daniel 7:3, 17, 23 represent four kingdoms or kings.