Lewis Short
aucto, āre
* V. freq. [augeo], to increase or enlarge much (perh. only in the foll. exs.): res rationesque vostrorum omnium Bono atque amplo auctare lucro,Plaut. Am. prol. 6: Unde omnis natura creet res auctet alatque,Lucr. 1, 56: Salve, teque bonā Juppiter auctet ope,Cat. 67, 2.
Charlton T. Lewis, Charles Short, A Latin Dictionary