pawn -- ((chess) the least powerful piece; moves only forward and captures only to the side; it can be promoted to a more powerful piece if it reaches the 8th rank)
pawn -- (borrowing and leaving an article as security for repayment of the loan)
Overview of verb pawn
The verb pawn has 1 sense
pawn, soak, hock -- (leave as a guarantee in return for money; "pawn your grandfather's gold watch")