English edit

 
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Pronunciation edit

Etymology 1 edit

From corrugate +‎ -or.

Noun edit

corrugator (plural corrugators)

  1. A machine that corrugates material.

Etymology 2 edit

Ultimately from Latin corrūgātor.

Noun edit

corrugator (plural corrugators or corrugatores)

  1. (anatomy) Ellipsis of corrugator supercilii..
  2. (anatomy) Ellipsis of corrugator cutis ani..

Latin edit

Pronunciation edit

Etymology 1 edit

From corrūgō (wrinkle, corrugate) +‎ -tor (-ator, -er).

Noun edit

corrūgātor m (genitive corrūgātōris); third declension (New Latin)

  1. (anatomy) one that wrinkles
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Inflection edit

Third-declension noun.

Case Singular Plural
Nominative corrūgātor corrūgātōrēs
Genitive corrūgātōris corrūgātōrum
Dative corrūgātōrī corrūgātōribus
Accusative corrūgātōrem corrūgātōrēs
Ablative corrūgātōre corrūgātōribus
Vocative corrūgātor corrūgātōrēs

Etymology 2 edit

See the etymology of the corresponding lemma form.

Verb edit

corrūgātor

  1. second/third-person singular future passive imperative of corrūgō