What does dilate mean Meaning and Definition
What does dilate mean
Pronunciation
/dəˈleɪt/
Part of Speech
verb
Definition
To expand or become larger in size, often in a sudden or rapid manner. To become wider or larger in diameter or area.
Examples
- The doctor examined the patient’s dilated pupils.
- The balloon dilated to twice its original size.
Synonyms
- Enlarge
- Expand
- Widen
Antonyms
- Contract
- Shrink
- Reduce
Etymology
The word “dilate” comes from the Latin “dilatare”, meaning “to spread or expand”, from “dilatus”, the past participle of “dilateri”, meaning “to spread or expand”.
Usage Notes
Dilate is often used in medical contexts to describe changes in the size of organs, such as the pupils or blood vessels.
Cultural References
The term “dilate” has been used in various forms of media, including literature and film.
Idiomatic Expressions or Phrases
- “To dilate upon” means to expand or discuss something in detail.
Related Words or Phrases
- Constrict
- Expand
- Contract
Collocations
- “Dilate rapidly”
- “Dilate quickly”
Frequency of Use
Dilate is a relatively uncommon verb in modern language, but it is still used in various contexts to describe changes in size or shape.
Common Misspellings
- Dallet
- Dilete