© 2026 Sloth Lingo. Learn easy. Lounge wisely.

saponification

Upper-Intermediate (B2)

IPA: /ˌsæpəˌnɪfɪˈkeɪʃən/

KK: /sæpənɪfɪˈkeɪʃən/

noun
Definition

A chemical process that occurs when fats or oils react with an alkali to produce soap and glycerin.


Example

The saponification of fats is essential in soap making.


Conversation
Sloth A
Have you ever heard of saponification?
Sloth B
Yeah, isn't that the process of making soap from fats?
Sloth A
Exactly! It’s fascinating how it transforms oils into something useful.
Sloth B
I know, right? I’d love to try making my own soap someday!

Synonyms & Antonyms
Synonyms
soapmaking
esterification
hydrolysis
Antonyms
decomposition
destruction
dissolution
Root Explanation

Saponification → It is formed from "sapo" (from Latin, meaning soap) and "-fication" (from Latin "facere", meaning to make). The word describes the process of making soap from fats or oils through a chemical reaction with an alkali.

Memory Tip

Think of 'soap' ('sapo') being 'made' ('-fication') — that's what saponification means, the process of making soap.

Visually Confused Words
sonification
sanification
sporification
pontification
splenification
sanguification
sanctification
salinification
Is this page helpful?