"large shallow vessel or dish," c.1200, from Old French bacin (11c., Modern French bassin), from Vulgar Latin *baccinum, from *bacca "water vessel," perhaps originally Gaulish. Meaning "large-scale artificial water-holding landscape feature" is from 1712. Geological sense of "tract of country drained by one river or draining into one sea" is from 1830.
or Bason. (1.) A trough or laver (Heb. aggan') for washing (Ex. 24:6); rendered also "goblet" (Cant. 7:2) and "cups" (Isa. 22:24). (2.) A covered dish or urn (Heb. k'for) among the vessels of the temple (1 Chr. 28:17; Ezra 1:10; 8:27). (3.) A vase (Heb. mizrak) from which to sprinkle anything. A metallic vessel; sometimes rendered "bowl" (Amos 6:6; Zech. 9:15). The vessels of the tabernacle were of brass (Ex. 27:3), while those of the temple were of gold (2 Chr. 4:8). (4.) A utensil (Heb. saph) for holding the blood of the victims (Ex. 12:22); also a basin for domestic purposes (2 Sam. 17:28). The various vessels spoken of by the names "basin, bowl, charger, cup, and dish," cannot now be accurately distinguished. The basin in which our Lord washed the disciples' feet (John 13:5) must have been larger and deeper than the hand-basin.