English Reference
adjective · noun

neutral

adj. · n.
US /ˈnutɹəɫ/ UK /njˈuːtɹəl/ neu·tral UK spelling neutrals

  1. 01 B2 Upper Intermediate Politics

    adj.not supporting any side in an argument, competition, or war.

    adj.refraining from taking part in a conflict or supporting any particular side; impartial and nonaligned.

    Simple

    Switzerland remained neutral during the major wars of the twentieth century.

    In context

    The journalist maintained a neutral tone throughout the interview, refusing to let her personal opinions influence the questions she asked the candidate.

  2. 02 B2 Upper Intermediate Technical Science

    adj.neither acidic nor alkaline, with a pH of exactly 7.

    adj.possessing a pH value of approximately 7.0 at 25 degrees Celsius, indicating a balance of hydrogen and hydroxide ions.

    Simple

    Pure water is neutral and has a pH level of seven.

    In context

    The experiment required a neutral solution to ensure that the chemical reaction was not affected by acidity or alkalinity.

  3. 03 B2 Upper Intermediate Technical Science

    adj.having no electrical charge, or having equal positive and negative charges.

    adj.carrying no net electric charge; possessing an equal number of protons and electrons.

    Simple

    Neutrons are neutral particles found inside the center of an atom.

    In context

    The object returned to a neutral state after the excess static electricity was discharged through the copper wire.

    uncharged
  4. 04 B2 Upper Intermediate

    adj.having very little colour, such as grey, beige, or white.

    adj.lacking strong or distinctive colour; typically used to describe shades like grey, cream, or tan that coordinate easily with others.

    Simple

    We decided to paint the living room a neutral sandy colour.

    In context

    The interior designer recommended a neutral palette for the walls to allow the vibrant artwork to remain the focal point of the room.

    muteddrabachromatic
  5. 05 B2 Upper Intermediate

    n.the position of the gears in a car where the engine is running but the wheels do not move.

    n.the configuration of a transmission system in which the engine is disconnected from the driven parts.

    Simple

    Put the car in neutral and pull the handbrake before you get out.

    In context

    The driver left the engine idling in neutral while waiting for the heavy freight train to pass the level crossing.

  6. 06 C1 Advanced Formal Politics

    n.a person or a country that does not take sides in a fight or war.

    n.an individual, entity, or nation that does not participate in a controversy or conflict.

    Simple

    The meeting was held in a third country that was a known neutral.

    In context

    As a lifelong neutral in local politics, he was the perfect candidate to chair the town hall debate on the controversial new development.

    non combatantarbitrator

Usage neutral word

Yet women account for only 28% of those trips, a 2023 survey found – a statistic that city officials are looking to address as part of their bid to become carbon neutral by 2050.

The Guardian· 7 Aug 2026

While the stories of these patients are important, they are not neutral samples.

The Conversation· 4 Aug 2026

From Middle French neutral (compare modern French neutre), from Latin neutrālis. By surface analysis, neuter + -al.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin Latin neutrālis
Level B2 · Upper Intermediate
Frequency Common
Updated