corrugation
(kôr′ə gā′s̸hən, kär′-)
noun
- a corrugating or being corrugated
- any of the parallel ridges or grooves of a corrugated surface
Origin:
ML corrugatio
See corrugation in American Heritage Dictionary 4
nouna. The act or process of corrugating.
b. The state of being corrugated.
- A groove or ridge on a corrugated surface.
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