סִכְתָא, (סְכֵי II; cmp. b. h. מַשְׂכִּית) face, stamp of a coin. B. Kam. 99ᵇ טעו בס׳ חדתא דההיא שעתא נפק מתותי ס׳ they (the experts having declared a coin cancelled) made a mistake in not noticing the new stamp (by which it was reinstated), for it just had come from the stamping process.