What is the meaning of Corrugate?

To wrinkle (the skin).

To fold into parallel folds, grooves or ridges.

Corrugated, wrinkled, crumpled, furrowed.

inflection of corrugare:

1. second-person plural present indicative
2. second-person plural imperative

second-person plural present indicative

second-person plural imperative

feminine plural of corrugato

second-person plural present active imperative of corrūgō

second-person singular voseo imperative of corrugar combined with te

Source: wiktionary.org