Dialate-Dilate | Commonly Confused Words
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Master confusing words with ease

Dialate vs. Dilate

Dialate

/daɪˈleɪt/
To make something wider or more open.

Examples:

Her pupils began to dilate as she entered the dark room.The doctor will dilate your eyes before the examination.Certain medications can cause your blood vessels to dilate.

Synonyms:

Antonyms:

Dilate

/daɪˈleɪt/
To make something wider or larger, or to become wider or larger

Examples:

The pupils dilate in dim lighting.He watched her eyes dilate with surprise.The flower petals begin to dilate at dawn.

Synonyms:

Antonyms:

Ways to tell them apart:

etymology
  • Dilate is the correct spelling; it means to enlarge or expand.
  • Dialate is a common misspelling of dilate.
  • Remember that dilate is like delineate, both involve making something clearer or bigger in a certain context.
  • Touching on optical terms, dilate involves widening like pupils of the eyes, with no a.
  • Think of dilate as making a dull thing late by expanding its visibility.
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