simple past tense and past participle of vary

diverse or miscellaneous / having been changed or modified / variegated

(obsolete) A servant or attendant. / (historical) Specifically, a youth acting as a knight's attendant at the beginning of his training for knighthood. / (archaic) A rogue or scoundrel.

(genetics) A DNA sequence, 1000 nucleotides (or synonymously base pairs) in length or longer, that is present a variable number of times as copies in a genome relative to a reference genome.

(physics) any parameter that would supplement quantum mechanics so as to make it like classical mechanics; local hidden variables have been proved to be inconsistent with quantum mechanics

(physics) A variable whose value is determined by measuring a difference of the values at two extreme points of an element; thus voltage is a difference in two levels of potential.

(historical) A member of the ethnically Scandinavian people around the borders of Constantinople in the ninth and tenth centuries.

Of or pertaining to the Varangians. / Of or pertaining to the Varanger Peninsula in Norway. / (geology) Pertaining to a period of intense glaciation during the late Proterozoic eon.

(astronomy) A radially pulsating (expanding and contracting) variable star with a regular period and known relationship between period and intrinsic brightness.

(electronics) A solid-state diode whose capacitance varies with the applied voltage.