βάδιον

τό
βάδιον, τό, Dim. of βάδος or βάτος, a measure, = 50 ξέσται, PBaden 43.10 (iii A. D.), POxy. 1658.4 (iv A. D.).
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project