Meaning of the word dilation in English

What does dilation mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

dilation

US /daɪˈleɪ.ʃən/
UK /daɪˈleɪ.ʃən/

Noun

the action or process of making or becoming wider, larger, or more open

Example:
The doctor performed a dilation of the patient's pupils.
Uterine dilation is necessary for childbirth.
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