IPA: /ˈnjuːtrəlaɪzər/
KK: /ˈnjuːtrəlaɪzər/
A substance or device that counteracts or cancels out the effects of something, making it neutral or less effective.
The chemist used a neutralizer to balance the acidity of the solution.
Neutralizer → It is formed from "neutral" (from Latin "neutralis", meaning neither one thing nor the other) and "-izer" (a suffix used to indicate a person or thing that performs a specified action). The word "neutralizer" refers to something that makes a substance neutral or counteracts an effect.
Think of something that makes things 'neither one thing nor the other' ('neutral') and acts to 'perform' that action ('-izer'). A neutralizer is something that balances or counteracts.