ăgīna: ae, f. ago,
I the opening in the upper part of a balance, in which the tongue moves (agitur), Paul. ex Fest. p. 10 Müll.; cf. also Tert. adv. Herm. 41; Pudic. 9.— Hence, ‡ ăgīnātōres dicuntur, qui parvo lucro moventur, Paul. ex Fest. p. 10 Müll.