Past tense of dilate
regular verb
The past tense of dilate is dilated. The past participle is also dilated.
Forms of dilate
| Base form (V1) | dilate /daɪˈleɪt/ |
|---|---|
| Past tense (V2) | dilated /daɪˈleɪtɪd/ |
| Past participle (V3) | dilated /daɪˈleɪtɪd/ |
| Present participle | dilating |
| Third person singular | dilates |
Dilated in a sentence
- The presentation of the thirty-four-year-old male in the emergency room was slight fever, dilated pupils, and marked disorientation.From the entry presentation
- Her eyes glazed over, her pupils dilated, and she just watched my lips move, entranced and attracted.2005, Neil Strauss, The Game: Penetrating the Secret Society of Pickup Artists, page 154. From the entry doggy dinner bowl look
- The rim of a small-sized lens along with zonule is clearly seen through the fully dilated pupil.2004, E. Ahmed, A Textbook of Ophthalmology, page 270. From the entry zonule
- An outermost, “ballooning” membrane was seen to form dilated vesicles above the subtendent “armour” layer.1988, British Phycological Journal, page 53. From the entry subtendent
- Stenoteles and euryteles are both rhopaloids, nematocysts characterized by an anisodiametrically dilated shaft.1984, Zoologische Mededeelingen, page 41. From the entry rhopaloid
Meaning of dilate
- verb To enlarge; to make bigger.
- verb To become wider or larger; to expand.
- verb To speak largely and copiously; to dwell in narration; to enlarge; with "on" or "upon".
Questions about the past tense of dilate
- What is the past tense of dilate?
- The past tense of dilate is dilated.
- What is the past participle of dilate?
- The past participle of dilate is dilated.
- Is dilate a regular or irregular verb?
- Dilate is a regular verb: its past tense adds -d.
Source and license
Adapted from Wiktionary: dilate (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.
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Cite this page: “Past tense of dilate.” Word.ws, https://word.ws/past-tense/dilate. Based on Wiktionary, CC BY-SA 4.0.
