tailgate
Tailgate (verb) means to drive too closely behind another vehicle, without leaving a safe stopping distance. Example: “The truck behind us was tailgating so closely we could barely see its headlights.”
How to use tailgate
Learner’s notesIn plain EnglishDriving dangerously close behind another car, sneaking through a locked door behind someone, or throwing a parking-lot cookout before a game.
The security sense (following someone through a locked door) is common in office/IT contexts and is different from the driving sense — context makes it clear which is meant.
Word forms
- Third person singular
- tailgates
- Past tense
- tailgated
Fill the gap
Can you complete this real example?
Security warned staff not to let strangers _____ them into the building.
Etymology
From tail plus gate, originally referring to the hinged panel at the rear of a truck or wagon.