σπονδεῖον

τό
A. cup from which the σπονδή was poured, Clitarch. ap. Ath. 11.486a, LXX Nu. 4.7, al., PCornell 33.9 (iii B.C.), Ph. 2.157; Ion. σπονδήϊον IG 12(5).123b (Paros).
2. bowl for offerings, Sammelb. 5252.20 (i A.D.), BGU 590.9 (ii A.D.).
3. a pouring-cup used by doctors, Plu. 2.377e.
II. part of the νόμος Πυθικός, Demetr.Lac. Herc. 1014.53 (written σπονδῆον).
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project