"neutral" in the noun sense
1. neutral
one who does not side with any party in a war or dispute
"neutral" in the adjective sense
1. impersonal, neutral
having no personal preference
"impersonal criticism"
"a neutral observer"
2. inert, indifferent, neutral
having only a limited ability to react chemically chemically inactive
"inert matter"
"an indifferent chemical in a reaction"
3. neutral
not supporting or favoring either side in a war, dispute, or contest
4. neutral
possessing no distinctive quality or characteristics
5. achromatic, neutral
having no hue
"neutral colors like black or white"
6. neutral
lacking distinguishing quality or characteristics
"a neutral personality that made no impression whatever"
7. neutral, electroneutral
having no net electric charge
Source: WordNet® (An amazing lexical database of English)
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