#1 surety n. something clearly established. wn
#2 surety n. [security] property that your creditor can claim in case you default on your obligation; "bankers are reluctant to lend without good security". wn
#3 surety n. [hostage] a prisoner who is held by one party to insure that another party will meet specified terms. wn
#4 surety n. [guarantor, warrantor, warranter] one who provides a warrant or guarantee to another. wn
#5 surety n. [security] a guarantee that an obligation will be met. wn
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