Proto roll Synonyms

Proto replaced

Definitions for Proto


Synonyms for phrase

PR abbreviation

PR is an abbreviation for Proto Roll
What does PR stand for?
PR stands for "Proto Roll"

Definitions for Roll


  • (noun) a record of a series of items (as names or titles) usually arranged according to some system
  • (noun) a rapid turning about on an axis or central point
  • (verb) to form into a round compact mass