τεσσᾰράριος · tessararios — LSJ
= Lat. tesserarius, non-commissioned officer who communicates the password, Plu. Galb. 24, POxy. 43rii 21 (iii A.D.), etc.; also a civil official of uncertain functions, PSI 10.1106.4 (iv A.D.), I Got.6.7 (iv A.D.); τ. πλοῖα dispatch-boats, IG 12(5).941 (Tenos, i B.C.).