corrugate
pronunciation
How to pronounce corrugate in British English: UK ['kɒrʊgeɪt]
How to pronounce corrugate in American English: US [ˈkɔrəˌɡet, ˈkɑr-]
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- Verb:
- fold into ridges
Word Origin
- corrugate (v.)
- 1620s; implied earlier as a past participle adjective (early 15c.), from Latin corrugatus, past participle of corrugare "to wrinkle very much," from com-, intensive prefix (see com-), + rugare "to wrinkle," which is of unknown origin.
Example
- 1. Leaves circular to ovate , corrugate , margin dentate .
- 2. Counterfeit money was being produced in the back offices of the corporate parking lot and shipped to the city council in corrugate boxes where the mayor would countersign their authenticity .