CORRUGATION

corrugation

(noun) the act of shaping into parallel ridges and grooves

corrugation

(noun) a ridge on a corrugated surface

Source: WordNet® 3.1

Noun

corrugation (countable and uncountable, plural corrugations)

The process of corrugating; contraction into wrinkles or alternate ridges and grooves.

Source: Wiktionary

Cor`ru*ga"tion (kr`r-g"shn), n. Etym: [Cf. F. corrugation.]

Definition: The act corrugating; contraction into wrinkles or alternate ridges and grooves.

Source: Webster’s Unabridged Dictionary 1913 Edition

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