1. bass voice the lowest adult male singing voice
  2. prejudice a partiality preventing objective consideration of an issue
  3. passive voice when the subject of a sentence is a recipient of the action
  4. suffice be adequate, either in quality or quantity
  5. passive lacking in energy or will
  6. post office a local branch where postal services are available"
  7. Post Office an independent agency of the federal government responsible for mail delivery (and sometimes telecommunications) between individuals and businesses in the United States
  8. peace officer an officer of the law
  9. pacifist someone opposed to violence as a means of settling disputes
  10. box office the office where tickets of admission are sold
  11. pacific disposed to peace or of a peaceful nature
  12. advice a proposal for an appropriate course of action
  13. pipe vise a clamp for holding pipe that is to be cut or threaded
  14. pacifism the doctrine that all violence is unjustifiable
  15. Pacific relating to or bordering the Pacific Ocean
  16. civvies civilian garb as opposed to a military uniform
  17. pervasive spreading or spread throughout
  18. preface a short introductory essay preceding the text of a book
  19. precipice a very steep cliff
  20. piscivorous feeding on fishes