A / ădăgĭum
noun

ădăgĭum

gen. ădăgi · gender neuter · decl. 2nd
prob. ad and aio, but acc. to Paul. ex Fest. p. 12 Müll., ad agendum apta, applicable to life, suitable for use
a proverb; an adage
a proverb, an adage: vetus adagium est, Nihil cum fidibus graculo, Gell. 1, praef.