garnir

to furnish (a building, a room); to arm; to decorate, to pretty, to garnish

Inherited from Middle French garnir, from Old French guarnir (“to protect (oneself), armour up”), from Frankish *warnijan (“to ward, take care of something”), from Proto-Germanic *warnijaną (“to worry, be careful, take heed, refuse, withhold”), ultimately from the Proto-Indo-European root *wer- (“to close, cover, protect, save, defend”). Compare Italian guarnire and Portuguese guarnir. Cognate with Middle Dutch waernen (“to provide, equip”), Middle Low German warnen, wernen (“to secure, arm”), O