miniver n.

1837, "detailed list of dishes to be served at a banquet or meal," from French menu de repas "list of what is served at a meal," from French menu (adj.) "small, detailed" (11c.), from Latin minutus "small," literally "made smaller," past participle of minuere "to diminish," from root of minus "to diminish" (from PIE root *mei- (2) "small"). Computer sense of "list of options displayed on a screen" is by 1967, from the expanded sense of "any detailed list," which is attested by 1889.

"squirrel fur," or some other kind of fur in use in the Middle Ages, c. 1300, from Old French vair "two-toned squirrel fur; fur garments" (12c.), from Latin varium, masculine accusative singular of varius "parti-colored" (see vary). Gray or black above and white below.