: an attack made in response to or in defense against an attack made by another
- a series of attacks and counterattacks
- Iraqi forces are advancing into the city of Fallujah, repelling a counter-attack by the Islamic State militant group (ISIS) on Tuesday …
- —Jack Moore
verb, transitive + intransitive,
Syrian rebels including jihadists counter-attacked the army and its allies on Friday aiming to break a weeks-long siege on eastern Aleppo, insurgents said.
—Ellen Francis and Angus McDowall
Finally, the big man, bleeding profusely, succeeded in throwing his counterattacker off him.
—Andrew M. Greeley