Meaning

• A nonaligned state, or a member of such a state.

• A person who takes no side in a dispute.

• An individual or entity serving as an arbitrator or adjudicator.

• A neutral hue.

• The position of a set of gears in which power cannot be transmitted to the drive mechanism.

• An electrical terminal or conductor which has zero or close to zero voltage with respect to the ground.

Meaning

• Not taking sides in a conflict such as war; nonaligned.

• Favouring neither the supporting nor opposing viewpoint of a topic of debate; unbiased.

  "I am neutral regarding the issue of gay marriage."

• (grammar) Neither positive nor negative.

• Neither beneficial nor harmful.

• Having no sex; neuter.

• Having no obvious colour; gray

• Neither positive nor negative; possessing no charge or equivalent positive and negative charge such that there is no imbalance.

• Having a pH near 7, neither acidic nor alkaline.