Bit, 1) the iron part of a bridle which is put in the mouth of the horse: “the iron b. he crusheth 'tween his teeth,” Ven. 269. Meas. I, 3, 20. Shr. III, 2, 57. H5 IV, 2, 49. H8 V, 3, 23.
2) morsel: LLL I, 1, 26. As II, 7, 133. Troil. V, 2, 159. V, 8, 20 (Q bait, F1 bed). Cor. IV, 5, 36. Tim. II, 2, 174.