tailback

/ˈteɪlbæk/ (bre, ipa) · /ˈteɪlbæk/ (ame, ipa) · /ˈtāl-ˌbak How to pronounce tailback (audio)/ (ame, mw)

tailback — noun

  • tailbacksingular
  • tailbacksplural

1. A situation on a road where many vehicles are moving very slowly or have complet

1.名詞B2
釋義

A situation on a road where many vehicles are moving very slowly or have completely stopped, stretching back over a long distance because a crash, broken-down lorry, or building work is blocking the way ahead.

例句

A crash on the motorway created a tailback stretching almost eight kilometres.

collocation: create a tailback + of length

Drivers sat in the tailback for nearly three hours before the road reopened.

collocation: sit in a tailback

同義詞
  • traffic jam

    more general term for any traffic congestion, whether moving slowly or stopped

  • backup

    American English equivalent; also common in everyday US speech

  • gridlock

    describes a situation where traffic is completely stuck and cannot move at all

  • queue

    British English for a line of waiting vehicles or people; less specific to road-blockage scenarios

反義詞
  • clear road

    a road with no congestion or obstruction

文法句型

a + tailback

tailback + of + length

用法筆記

Commonly used in British English news reports about traffic conditions. American English typically uses 'backup' or 'traffic jam' instead.

常見錯誤

There was a long tailback in the supermarket checkout.
There was a long queue in the supermarket checkout.
💡'tailback' only describes road traffic, not people waiting in a line.

2. An attacking player in American football who starts each play positioned further

2.名詞B2
釋義

An attacking player in American football who starts each play positioned further behind the starting line than the quarterback, with the main job of taking the ball and running forward.

例句

The tailback broke through the defensive line and ran the ball into the end zone.

collocation: tailback + breaks through + defensive line

Coach Andrei told the tailback to stay close behind the quarterback on the next play.

grammar pattern: the + tailback

同義詞
  • running back

    a broader term that can include both tailbacks and fullbacks

  • halfback

    historically interchangeable with tailback; less common in modern US football terminology

反義詞
  • fullback

    the offensive back who lines up closer to the line of scrimmage and is primarily a blocker

文法句型

play + tailback

the + team's + tailback

用法筆記

Distinguish from 'fullback', who lines up closer to the line of scrimmage and is usually larger, focused on blocking. The tailback is typically faster and more agile, specialising in running plays.

常見錯誤

The tailback threw the ball to the quarterback.
The tailback took the handoff from the quarterback and ran forward.
💡the tailback receives the ball from the quarterback, not the other way around.