neutralperson

noun
UK /ˈnjuː.trəlˌpɜː.sən/
US /ˈnuː.trəlˌpɝː.sən/

A neutralperson is someone who does not pick a side in a fight or game.

The teacher asked a neutralperson to watch the race and decide who won.


OTHER MEANINGS

2. A person who stays quiet and does not join either team.

During the argument, Sam was a neutralperson and just listened.

3. Someone who helps two sides talk and solve a problem.

The neutralperson helped the two friends make up after their quarrel.

4. A person who is not part of a group or country in a conflict.

The neutralperson visited both camps to bring them food.