Synonym: excellent, fantabulous. Similar words: first class, first cost, outclassed, first and last, first, at first, firstly, first aid. Meaning: adj. of the highest quality. adv. by first-class conveyance; with first-class accommodations first class. n. 1. the highest rank in a classification 2. mail that includes letters and postcards and packages sealed against inspection 3. the most expensive accommodations on a ship or train or plane.
151. A first-class worker, she operated the difficult Jacquard looms.
152. The price of mailing a first-class letter will not be increasing this year.
153. He's a first-class dolt who insists on doing things his way.
More similar words: first class, first cost, outclassed, first and last, first, at first, firstly, first aid, firsthand, first-hand, first-aid, headfirst, first lady, first name, first-rate, first step, firstborn, first of all, first-ever, first blush, first prize, first floor, first degree, first-aid kit, twenty-first, safety first, first quarter, the first person, at first sight, at first blush.