Lewis Short
cor-rūgo (conr-), no
* Perf., ātum, 1, v. a., to make full of wrinkles, to wrinkle, corrugate (very rare): olivam,Col. 12, 50, 19; cf. acina,id. 12, 39, 3.—Poet.: ne sordida mappa Corruget nares,i. e. produce loathing, cause disgust,Hor. Ep. 1, 5, 23 (cf. Quint. 11, 3, 80).
Charlton T. Lewis, Charles Short, A Latin Dictionary