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macromolecular

Upper-Intermediate (B2)

IPA: /ˌmækroʊməˈlɛkjʊlər/

KK: /mækroʊməˈlɛkjələr/

adjective
Definition

Relating to large molecules made up of many smaller units, often found in biological systems.


Example

Proteins and nucleic acids are examples of macromolecular structures in living organisms.


Conversation
Sloth A
Have you ever heard of macromolecular chemistry?
Sloth B
Not really, what is it about?
Sloth A
It's the study of large molecules and their properties.
Sloth B
That sounds interesting! I might look into it.

Synonyms & Antonyms
Synonyms
polymeric
giant
large
Antonyms
micromolecular
small
tiny
Root Explanation

Macromolecular → It is formed from "macro-" (from Greek "makros", meaning large) and "molecular" (from Latin "molecula", meaning a small mass or particle). The word "macromolecular" refers to large molecules, typically composed of many atoms, such as proteins and polymers.

Memory Tip

Think of 'macro' meaning large, and 'molecular' referring to small particles. This helps you remember that 'macromolecular' describes large molecules made up of many smaller parts.

Visually Confused Words
monomolecular
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