option
Cross references: 1. choice op.tion \'a:p-sh*n\ n [F, fr. L option-, optio free choice; akin to L optare to cho]ose, Gk epiopsesthai to be going to choose 1: an act of choosing 2a: the power or right to choose : freedom of choice 2b: a privilege of demanding fulfillment of a contract on any day within a specified time 2c: a right to buy or sell designated securities or commodities at a specif ied price during the period of the contract 2d: a right of an insured person to choose the form in which payments due h im on a policy shall be made or applied
Webster's English Dictionary