1 to mortgage

2 to pawn

3 to detain in custody

4 to escort and protect

5 (literary) to sign

1 to detain

2 to hold in custody

3 to distrain

4 to seize property

1 to provide (an asset) as security for a loan

2 to put up collateral

1 to bet

2 to wager

1 to send away under escort (criminals, goods etc)