Definify.com
Webster 1913 Edition
Variant
1.
Varying in form, character, or the like; variable; different; diverse.
2.
Changeable; changing; fickle.
[Obs.]
He is so
variant
, he abit [abides] nowhere. Chaucer.
Va′ri-ant
,Noun.
[Cf. F.
variante
.] Something which differs in form from another thing, though really the same;
as, a
variant
from a type in natural history; a variant
of a story or a word.