PB: Meaning and Definition of

PB

Pronunciation: [key]
  1. power brakes.

Pb

Pronunciation: [key]
— Symbol, Chem.
  1. lead.

P.B.

Pronunciation: [key]
  1. British Pharmacopoeia.
  2. Prayer Book.

p.b.

Pronunciation: [key]
— Baseball. Baseball.
  1. passed ball; passed balls.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
See also:
  • pb (Thesaurus)