tailback

/ˈteɪlˌbæk/
noun
  1. A long line of vehicles that have stopped or are moving very slowly because of traffic congestion or an accident.
    • The construction caused a tailback that stretched for miles.
    • We were stuck in a tailback for over an hour after the highway crash.
    • She checked the traffic app to avoid the tailback on the main road.
  2. In American football, the offensive player who lines up farthest from the line of scrimmage and often carries the ball on running plays.
    • The tailback broke through the defensive line and scored a touchdown.
    • The coach called a play that gave the ball to the tailback.
    • Our team's tailback is known for his speed and agility.
What does "tailback" mean? | whatsthatwordmean | whatsthatwordmean