ὑποδοχ-εῖον · hypodoch-eion — LSJ
reservoir, Aristeas 89, 91, PTeb. 733.8 (ii B. C.); used for storage of (live ?) fish, PHamb. 6.10 (ii A. D.); of wine, PSI 8.918.2 (i A. D.), POxy. 729.28 (ii A. D.); τοῦ ὑπάρχοντος λέμβου Ἀντικλεῖ ἐν τῷ βασιλικῷ ὑ. PPetr. 2p.64 (iii B. C., perh. = dock); coupled with διῶρυξ, PSI 9.1056.6 (vi A. D.); perh. also, store-house, barn, οἰκόπεδα καὶ ὑποδόχιον BGU 301.11 (ii A. D.), cf. PTeb. 86.15, al. (ii B. C.), etc.: metaph., entrepôt, Ἀπάμεια τῶν ἀπὸ τῆς Ἰταλίας καὶ τῆς Ἑλλάδος ὑ. κοινόν ἐστι Str
socket of door-hinge, IG ΙΙ(2).287 A 116 (Delos, iii B. C.). (In signf. I written ὑποδόχιον (less prob. ὑποδοχῖον) in PPetr. 2pp. 24,64 (iii B. C.), PTeb. 733.8 (ii B. C.), but ὑποδοχεῖον( ὑποδόχειον) in PSI 10.1126.13 (iii A. D.), and codd. Aristeas, Str., Gal. ll.cc.; in signf. II ὑποδοχεῖον.)