layman

Definitions

A person who does not have expert or professional knowledge of a particular subject.

A person who is not a member of the clergy.

Examples

The scientist explained the complex theory in terms that a layman could easily understand.

To the average layman, the legal jargon in the contract was completely incomprehensible.

He wrote a book designed to introduce the layman to the fascinating world of quantum physics.

Synonyms

amateur nonprofessional novice layperson outsider beginner dilettante

Antonyms

expert professional specialist master authority adept connoisseur