βολίδιον
From LSJ
ἑτέρως ἠδύνατο βέλτιον ἢ ὡς νῦν ἔχει κατεσκευάσθαι → otherwise they could have been constructed better than they are now (Galen, On the use of parts of the body 4.143.1 Kühn)
English (LSJ)
τό, Dim. of
A βολίς 2, Olymp. in Mete.298.33.
Spanish (DGE)
-ου, τό
dim. de βολίς sonda pequeña Olymp.in Mete.298.32.