Definition of "Neutral" :

noun: one who does not side with any party in a war or dispute

adjective: having no net electric charge

adjective: having no hue

"Neutral colors like black or white."

adjective: lacking distinguishing quality or characteristics

"A neutral personality that made no impression whatever."

adjective: not supporting or favoring either side in a war, dispute, or contest

adjective: having no personal preference

"A neutral observer."

adjective: possessing no distinctive quality or characteristics

adjective: having only a limited ability to react chemically; chemically inactive