(archaic) third-person singular simple present indicative form of rail

(organic chemistry) The organoboron compound 3-[[(3S)-3-(aminomethyl)-1-hydroxy-3H-2,1-benzoxaborol-7-yl]oxy]propan-1-ol

(heraldry) Furnished with campanes, or bells.

(US) A women's suit consisting of coordinated pants (trousers) and jacket