Simple Definition of supervene

from our Learner's Dictionary

supervene

verb

supervenes; supervened; supervening
formal : to happen unexpectedly in a way that interrupts, stops, or greatly changes an existing situation
a supervening event
They had a quiet, happy life until the war supervened.

Cite this Entry

“Supervene.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/supervene. Accessed 24 Jun. 2026.

More from Merriam-Webster on supervene

More from Merriam-Webster