(A), τό, Dim. of ὗς, X.Mem.1.2.30 codd., IG12.38.12 (prob.);
A v. ὕδιον.ὑΐδιον (B), τό, Dim. of υἱός, Ar.V.1356 (so cod. R, not υἱίδιον).
ὑΐδιον: (ἢ ὑἵδιον), τό, ὑποκορ. τοῦ ὗς, Ξεν. Ἀπομν. 1. 2, 30.