a. Of the best class; of the highest rank; in the first division; of the best quality; first-rate; as, a first-class telescope. [ 1913 Webster ]
First-class caror First-class railway carriage, any passenger car of the highest regular class, and intended for passengers who pay the highest regular rate; -- distinguished from a second-class car. [ 1913 Webster ]
[いちりゅう, ichiryuu](adj-no, n) (1) first-class; top grade; foremost; top-notch; leading; (2) characteristic; peculiar; unique; (n) (3) school (e.g. of a performance art); (4) (also written as 一旒) one flag; one banner; one streamer; (P)#11584[Add to Longdo]