Entry 2 senses · 2 variants Webster, 1913 Liard /(lī"ẽrd)/ · Li·ard · IPA /ljɑː/ a. n. 01 a. Gray. 1. Gray.[Obs.] 02 n. A French copper coin of one fourth the value of a sou. 1. A French copper coin of one fourth the value of a sou.