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Meaning of corrugate

cor•ru•gate

Pronunciation: (v.kôr'u-gāt", kor'-adj.kôr'u-git, -gāt", kor'-), [key]
— v., adj. -gat•ed, -gat•ing,
—v.t.
  1. to draw or bend into folds or alternate furrows and ridges.
  2. to wrinkle, as the skin or face.
  3. to make irrigation ditches in (a field).
—v.i.
  1. to become corrugated; undergo corrugation.
—adj.
  1. corrugated; wrinkled; furrowed.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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