(finance, of an option) That can be exercised on dates less-frequently than quarterly (usually annually), a set time period (usually one year) after the issue date, and before the expiry date.

simple past tense and past participle of damnd

(geometry) a theorem stating that if a set of points P_i lying on a line is isometrically mapped to points P_i' on a different line, then the midpoints of the segments P_iP_i' also lie on a line.

Initialism of National Iranian American Council.