reg

noun7

1. •
   registration
2. •
   (UK, informal) Clipping of registration number.

   • What's your reg and where are you parked?
3. •
   (informal) A regulation.
4. •
   (informal) A regular.

   • I've been going to that chat room for months, and I know most of the regs by now.
5. •
   registrar
6. •
   registry
7. •
   register

noun1

1. •
   A hard surface of rock fragments set in a sandy matrix, found in some hot deserts; regolith, stony desert.

   • As I say for half a mile round the fort it is rutted gravel. We call this sort of gravelly stuff reg. — 1988

noun2

1. •
   Abbreviation of register.
2. •
   Abbreviation of regular.