swing-wing
swing-wing |ˈswɪŋ ˈˌwɪŋ | ▶noun [ usu. as modifier ] an aircraft wing that can move from a right-angled to a swept-back position: swing-wing fighter bombers. • an aircraft with wings of this design.
swing-wing ▶noun [ usu. as modifier ] an aircraft wing that can move from a right-angled to a swept-back position: swing-wing fighter bombers.