To make optional; to add as an option, permit to be optionally omitted, or provide various options for implementing.

simple past tense and past participle of optionalize

Third-person singular simple present indicative form of optionalize

(in combination) Having the specified kind or number of options.

present participle of option

simple past tense and past participle of option

Alternative form of optionor

plural of optionality

(finance, business) The value of additional optional investment opportunities available only after having made an initial investment. / Quality or state in which choice or discretion is allowed.

(finance) Of or pertaining to options on a stock or equity. For some stocks, it is possible to trade options on them, hence they are optionable, for other stocks options aren't traded so they are not optionable.