English Reference

Word

instigate

Phoneticsin·sti·gate

US/ˈɪnstəˌɡeɪt/

UK/ˈɪnstɪɡˌeɪt/

Definition

v. to start a process, an event, or a conflict. You use this when someone takes the first action that leads to a bigger change or a fight.

v. to set in motion or initiate a process, event, or conflict. Often implies a deliberate or provocative action that leads to a specific consequence.

Examples

“The new law will instigate a major change in the industry.”

“The manager's unfair treatment of the staff instigated a series of protests across the company.”

“Historians argue that the disputed border treaty instigated a chain of diplomatic events that eventually led to the outbreak of the war.”

Examples

simple

“The new law will instigate a major change in the industry.”

contextual

“The manager's unfair treatment of the staff instigated a series of protests across the company.”

complex

“Historians argue that the disputed border treaty instigated a chain of diplomatic events that eventually led to the outbreak of the war.”

Real-World Examples

“At the start of the new academic year in England next month, there will be a major expansion of access to free school meals instigated by the Labour government.”
The Guardian · 24 Aug 2026
“Dalziel asked: "Had you done anything to instigate the police coming?" The witness said: "No, I was in complete shock." The trial, before Judge Lord Harrower, continues.”
BBC News · 18 Aug 2026

Etymology

Borrowed from Latin īnstīgātus, perfect passive participle of īnstīgō (“to instigate”), see -ate (verb-forming suffix).

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry

Level
C1 · Advanced
Frequency
Occasional
Updated

Scan code

englishreference.com/q/instigate

English Reference