verb
undergo
un-der-GOH/ˌʌndərˈɡəʊ/
To experience or be subjected to something.
The adult undergoes a routine blood-pressure examination.

Etymology
The combination of under and go developed the sense “submit to, endure,” then “pass through” an experience or alteration. That shift connects bearing something with the broader modern meaning of experiencing it.
In context
Paul is forced to undergo a psychological evaluation but he serves no jail time
More examples
- She underwent surgery to repair her knee.
- The bridge is undergoing repairs this month.
- Our plans have undergone several changes.
Forms
undergo · undergoes · underwent · undergone · undergoing
Similar words
- experience
- Covers events and feelings more broadly, not just processes or changes.
- endure
- Emphasizes bearing something painful or difficult, often over time.