countersniper
Etymology
From counter- + sniper.
countersniper means serving to prevent the shots of snipers. Lexicurio rates it Sui generis — a strength score of 87 out of 100.
adj
- Serving to prevent the shots of snipers.
noun
- A soldier trained to fight against snipers.“"This countersniper made an amazingly quick decision and clearly saved Trump's life," Bill Pickle, the former special agent in charge of Al Gore's vice-presidential Secret Service detail, said.”