Definition

A person who believes that reason and logic are the primary sources of knowledge and understanding, rather than relying on emotions or religious beliefs.

Example

As a rationalist, she always sought logical explanations for the events around her.

Conversation

Have you ever read any works by a famous rationalist?

Not really, but I’ve heard they focus on reasoning and logic.

Yeah, I find their ideas fascinating and really thought-provoking.

I should check them out; it sounds like a great way to expand my thinking.

Synonyms & Antonyms

Root Explanation

Rationalist → It is formed from "rational" (from Latin "rationalis", meaning reasonable or logical) and "-ist" (meaning a person who practices or is concerned with). A rationalist is a person who emphasizes reason and logic in understanding the world.

Memory Tip

Think of someone who is 'reasonable' ('rational') and is a 'person' ('-ist') focused on logic and reasoning.

Visually Confused Words