Fractions
The times recorded during the race; with timing starting just past the gate or when the gates open, then parroted for the quarter, half, three-quarters etc. Used as an indication of ability and speed.
Starter Race
An allowance race restricted to horses who have started for a certain claiming price recently.
Bolt
A sudden veering to the inside or outside rail, often caused by the horse spooking or shying from something.