© 2026 Sloth Lingo. Learn easy. Lounge wisely.

monomolecular

Upper-Intermediate (B2)

IPA: /ˌmɒnəʊməˈlɛkjʊlə/

KK: /mɑnəˈmoʊlɪkjələr/

adjective
Definition

Relating to or made up of a single molecule, often referring to a layer that is only one molecule thick.


Example

The researchers studied a monomolecular layer to understand its properties better.


Conversation
Sloth A
I read about a new material that's monomolecular in thickness.
Sloth B
That sounds interesting! What’s it used for?
Sloth A
It's being explored for super light coatings and even medical applications.
Sloth B
Wow, that could really change things in technology!

Synonyms & Antonyms
Synonyms
single
solitary
unified
Antonyms
multiple
complex
layered
Root Explanation

Monomolecular → It is formed from "mono-" (meaning one) and "molecular" (from Latin "molecula", meaning a small mass or particle). The word "monomolecular" refers to something that consists of a single molecule.

Memory Tip

Think of 'mono-' meaning one, and 'molecular' relating to small particles — so monomolecular describes something made of just one small particle.

Visually Confused Words
nonmolecular
molecular
unimolecular
Is this page helpful?