S: (n) security, surety (property that your creditor can claim in case you default on your obligation) "bankers are reluctant to lend without good security"
S: (n) deposit (money given as security for an article acquired for temporary use) "his deposit was refunded when he returned the car"
S: (n) earnest (something of value given by one person to another to bind a contract)
S: (n) recognizance, recognisance ((law) a security entered into before a court with a condition to perform some act required by law; on failure to perform that act a sum is forfeited)
S: (n) warrant, stock warrant, stock-purchase warrant (a type of security issued by a corporation (usually together with a bond or preferred stock) that gives the holder the right to purchase a certain amount of common stock at a stated price) "as a sweetener they offered warrants along with the fixed-income securities"
S: (n) deposit (a payment given as a guarantee that an obligation will be met)
S: (v) deposit, bank (put into a bank account) "She deposits her paycheck every month"
S: (v) situate, fix, posit, deposit (put (something somewhere) firmly) "She posited her hand on his shoulder"; "deposit the suitcase on the bench"; "fix your eyes on this spot"