Definition

A person who creates or studies theories in a particular field, especially in science or art.

Example

The theoretician presented a new model to explain the complex phenomena.

Conversation

Have you ever met a real theoretician?

No, I haven't, but I find their work fascinating.

I read an article about a theoretician who studies climate change.

That sounds interesting! I'd love to learn more about their theories.

Synonyms & Antonyms

Root Explanation

The word 'theoretician' is formed from 'theoria' (from Greek 'theoria', meaning contemplation or speculation) and '-ician' (a suffix used to denote a person skilled in a certain field). Thus, a theoretician is a person who engages in contemplation or speculation, particularly in a specific area of study.

Memory Tip

Think of 'theoria' as the act of contemplating or speculating, which helps you remember that a theoretician is someone who specializes in theoretical ideas.

Visually Confused Words