Definition

Relating to molecules, which are the smallest units of a substance that retain its chemical properties.

Example

The molecular structure of water consists of two hydrogen atoms and one oxygen atom.

Conversation

Did you hear about the new molecular biology course they are offering?

Yeah, it sounds really interesting!

I think learning about molecular structures could be really useful for my research.

Absolutely! It might help us understand the basics of genetics better.

Synonyms & Antonyms

Root Explanation

Molecular → It is formed from "molecula" (from Latin, meaning a small mass or particle) and the suffix "-ar" (indicating relating to). The word "molecular" refers to something that is related to or consisting of molecules, which are small particles.

Memory Tip

Think of a 'small mass' ('molecula') to remember that 'molecular' relates to tiny particles that make up matter.

Visually Confused Words