Racing Terminology: A Beginner's Glossary
From apex to undercut, the words commentators use, explained in plain English.
Apex
The innermost point of a corner. Drivers aim to "clip" it to carry the most speed through the turn.
Pole position
First place on the starting grid, earned by setting the fastest qualifying time.
Pit stop
A stop in the pit lane for new tires, repairs or, in some series, fuel.
Undercut and overcut
The undercut means pitting before a rival to use fresh tires and gain time. The overcut means staying out longer and hoping the rival loses time on their out-lap.
DRS
Drag Reduction System: a moving flap on the rear wing used in specific zones to help overtaking. Rules for overtaking aids change between seasons, so check the current regulations.
Safety Car
A road car that leads the field at reduced speed after an incident, so marshals can work safely.
Parc fermé
French for "closed park." Rules that limit what teams can change on the car after qualifying.
Constructor
The team that builds the car. The Constructors' Championship is the team title.
Stewards
The officials who investigate incidents and hand out penalties.
