verb (used with object)
Origin of agent
Examples from the Web for counteragent
I am on the way to develop the counteragent, but to advance further I need to make tests upon the living grass itself.
If I had a counteragent to the grass ready I would not be wasting time talking to reporters.
Good Lord, it might have contained a counteragent that could have killed me!A Knyght Ther Was|Robert F. Young
It would serve F right if they perfected a counteragent first.
PM on the wireless with the assurance a counteragent will be perfected within the week.