IPA: /dɪˈneɪtʃərənt/
KK: /dɪˈneɪtʃərənt/
A substance that is used to change the natural properties of another substance, often to make it unsuitable for consumption or use.
Ethanol is commonly used as a denaturant in industrial applications.
Denaturant → It is formed from "de-" (meaning down or away) and "naturare" (meaning to make natural or to create). The word refers to a substance that alters the natural properties of something, often used in the context of making alcohol undrinkable.
Think of 'de-' meaning to change or take away, and 'naturare' meaning to make natural. This helps you remember that a denaturant is something that changes the natural state of a substance.