nountephrĭasTEPHRIAS☆ KeepMeaninga kind of ash-colored stoneLewis & Short 1879ModernAs printed, 1879TEPHRIASLEWIS & SHORTTEPHRIAStephrĭas, ae, m., = τεφρίας, I. a kind of ash-colored stone, Plin. 36, 7, 11, § 56.Read the whole entry