dilator - WordReference.com Dictionary of English

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- See Also:
- - dike
  - diktat
  - DIL
  - dilapidate
  - dilapidated
  - dilapidation
  - dilatancy
  - dilatation
  - dilatation and curettage
  - dilate
  - dilator
  - dilatory
  - dildo
  - dilemma
  - dilettante
  - diligence
  - diligent
  - dill
  - dill pickle
  - dilly
  - dilly-dally
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dilator

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Concise Oxford English Dictionary © 2008 Oxford University Press:
dilator/dʌɪˈleɪtə/

▶noun

1 (also dilator muscle) Anatomy a muscle whose contraction dilates an organ or aperture, such as the pupil of the eye.

2 a surgical instrument for dilating a tube or cavity in the body.

3 a vasodilatory drug.

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