Question: Name the term used to describe military aircraft designed primarily for air-to-air combat against other aircraft, an example being the Albatros Dr.II, a German prototype single-seat triplane, fitted with twin machine guns?
Sentence (from "Albatros Dr.II"): The Albatros Dr.II was a German prototype single-seat fighter triplane, the sole example of which flew in the spring of 1918.
Relevant evidence: Yes