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Definitions from the Web

dilation

Definition:

Dilation refers to the process of becoming wider, larger, or more relaxed. It is commonly used in various fields such as math, science, and medicine.

Parts of Speech:

Noun, Verb

Senses:

Noun:

1. The act or process of dilating; expansion or enlargement.

2. In medicine, the widening of a hollow organ or blood vessel.

Verb (transitive):

1. To make or become wider, larger, or more open.

2. In medicine, to cause expansion or widening of a bodily structure.

Verb (intransitive):

1. To undergo dilation; to expand or enlarge.

Examples:

Noun:

1. The dilation of her pupils indicated an increase in arousal.
2. The dilation of the blood vessels helps regulate blood flow.

Verb (transitive):

1. The optometrist dilated her eyes during the eye examination.
2. The doctor will dilate the cervix before the procedure.

Verb (intransitive):

1. The balloon dilated rapidly as it filled with air.

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