S: (n) arbitration clause (a clause in a contract providing for arbitration of disputes arising under the contract)
S: (n) deductible (a clause in an insurance policy that relieves the insurer of responsibility to pay the initial loss up to a stated amount)
S: (n) double indemnity (a clause in an insurance policy that provides for double the face value of the policy in the case of accidental death)
S: (n) escalator clause, escalator (a clause in a contract that provides for an increase or a decrease in wages or prices or benefits etc. depending on certain conditions (as a change in the cost of living index))
S: (n) joker (an inconspicuous clause in a document or bill that affects its meaning in a way that is not immediately apparent) "when I demanded my money he showed me the joker in the contract"
S: (n) reserve clause (a clause that used to be part of the contract with a professional athlete extending the contract for a year beyond its expiration) "the reserve clause was used to bind players to a particular ball club"
S: (n) rider (a clause that is appended to a legislative bill)