pseustes

pseustes [ML < ψεύστης] 1 liar, deceiver. ~is, mendax Bacon Gram. Gk. 68; s1308 sub pectine fraudis et doli fistulam falsitatis personuit ~is altisonantem Flor. Hist. III 143; pseustes [falses [sic] homines], ambrones, sicophantes, vispiliones (Vers.) WW. 2 falseness, mendacity. verbum autem quod in tue ~is dolo didiceras tuum est aut illius Netter DAF II f. 187rb.