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ketol

Upper-Intermediate (B2)

IPA: /ˈkiːtɒl/

KK: /ˈkiːtɒl/

noun
Definition

A type of complex nitrogen-containing substance that is related to indole and includes compounds like methyl ketol.


Example

Methyl ketol is an example of a ketol that is studied in organic chemistry.


Conversation
Sloth A
Hey, have you ever heard of something called ketol?
Sloth B
I think I read about it in a chemistry article once.
Sloth A
Yeah, it’s interesting how it relates to those complex substances.
Sloth B
For sure! Chemistry has so many cool compounds like ketol.

Synonyms & Antonyms
Synonyms
ketone
amine
alkaloid
Antonyms
acid
base
salt
Root Explanation

The word 'ketol' originates from the combination of 'keto-' (from Greek 'keton', meaning ketone) and '-ol' (a suffix used in organic chemistry to denote alcohols). Therefore, 'ketol' refers to a compound that has both ketone and alcohol functional groups.

Memory Tip

Think of 'keto-' relating to ketones and '-ol' indicating alcohol; this helps you remember that 'ketol' is a compound that combines these two types of chemical groups.

Visually Confused Words
keratol
metol
ketyl
ketal
extol
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