n. 1 fop, coxcomb, (gay) blade, beau, gallant, lady-killer, ladies' or lady's man, rake, Colloq swell, clothes-horse, Brit toff, blood, US dude He was a great dandy, and spent hours dressing every day
adj. 2 fine, splendid, first-rate, great, marvellous, neat, spectacular Penny's father bought her a dandy new car