1. Attached to or consisting of land or farms
   "predial serfs were bound to the land"

1. When using a telephone, to dial before; for example, when the number is stored in memory before dialling, or entering a dialling code that needs to be entered before the main number
   "Make calls in the usual manner or predial the number and then send it out"

Derived forms: pre-dialing, pre-dialed, pre-dials