- past tense form of undergo.
underwent
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Concerns about his age resurfaced two years ago following an accident in the palace bathroom—he fell while cutting his nails and underwent emergency surgery to drain a brain bleed.
From The Wall Street Journal ● Oct. 4, 2026
He underwent bowel surgery and was moved to intensive care, where he deteriorated rapidly.
From BBC ● Oct. 2, 2026
Every participant underwent advanced imaging designed to identify plaque in three major areas: the carotid arteries in the neck, the femoral arteries in the legs and the coronary arteries supplying the heart.
From Science Daily ● Oct. 1, 2026
Less than a week later, Naomi Greer-Wilkinson of Los Angeles, 25, lost consciousness after riding X2 and underwent emergency brain surgery, CNN reported.
From Barron's ● Sep. 30, 2026
The artifacts were then taken to the conservation laboratory of the Cultural Properties Preservation Bureau in Seoul, where they underwent lengthy conservation procedures.
From "Shipwrecked!" by Martin W. Sandler
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