|ən+ adjective
Etymology: un- (I) + backed, past participle of back
1. : never mounted by a rider : unbroken
2. : not supported or encouraged : unaided
3. : having no back
an unbacked stool
|ən+ adjective
Etymology: un- (I) + backed, past participle of back
1. : never mounted by a rider : unbroken
2. : not supported or encouraged : unaided
3. : having no back
an unbacked stool
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012