Definitions

1. noun

A person who believes in or advocates the theory of relativity, especially Einstein’s theory.

“The physicist was a relativist who supported Einstein’s groundbreaking work on spacetime.”

2. noun

A person who believes that moral judgments and truth are relative to the individual or culture.

“The relativist argued that moral codes are subjective and vary across cultures.”

3. adjective

Relating to or characterized by relativism, especially in philosophy or physics.

“The relativist theory in physics challenged traditional notions of space and time.”