Définitions
1.Verbpresent participle and gerund of tailgate
2.NounThe act of driving dangerously close behind another vehicle.
3.NounA tailgate party (social event held on and around the open tailgate of a vehicle)
4.NounInappropriately gaining entry into a restricted area, past a checkpoint, by tagging along behind another person who is authorized.
5.NounSynonym of front running.