intervened
Definitions
To come between disputing people, groups, or things to prevent or alter a result or course of events.
To occur or happen between two points of time or between events.
Examples
The teacher intervened when the two students began to argue in the hallway.
The government intervened in the market to prevent the currency from collapsing.
Synonyms
stepped in interceded mediated arbitrated interfered intruded involved oneself
Antonyms
ignored disregarded stood aside withdrew avoided neglected remained neutral