corrugator

English

Pronunciation

• (General American) IPA^(key): /ˈkɔɹ.əˌɡeɪ.tɚ/
• Rhymes: -eɪtə(ɹ)

Etymology 1

From corrugate +‎ -or.

Noun

corrugator (plural corrugators)

1. A machine that corrugates material.

Etymology 2

Ultimately from Latin corrūgātor.

Noun

corrugator (plural corrugators or corrugatores)

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

Latin

Pronunciation

• (Classical Latin) IPA^(key): /kor.ruːˈɡaː.tor/, [kɔrːuːˈɡäːt̪ɔr]
• (modern Italianate Ecclesiastical) IPA^(key): /kor.ruˈɡa.tor/, [korːuˈɡäːt̪or]

Etymology 1

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

Noun

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

1. (anatomy) one that wrinkles

Inflection

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

See the etymology of the corresponding lemma form.

Verb

corrūgātor

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