Definition

Not able to be converted into soap through a chemical process.

Example

Certain oils are nonsaponifiable, meaning they cannot be turned into soap.

Conversation

I just learned that some oils are nonsaponifiable, which means they can't be turned into soap.

Really? I didn't know that! What types of oils are like that?

Mostly the heavier oils, like certain types of coconut oil and some essential oils.

That's interesting! I guess it makes sense that not all oils behave the same way.

Synonyms & Antonyms

Root Explanation

Nonsaponifiable → It is formed from "non-" (meaning not), "saponificare" (from Latin, meaning to make soap), and "-able" (meaning capable of). The word describes substances that cannot be converted into soap.

Memory Tip

Think of 'not' ('non-') being able to 'make soap' ('saponificare') — that's why nonsaponifiable means something that cannot be turned into soap.

Visually Confused Words