Definitions

1. noun

A person, thing, or situation that resembles another in appearance, behavior, or other characteristics.

“The celebrity’s doppelganger was spotted at the grocery store.”

2. noun

A person or thing that closely resembles another in some respect, especially a famous person.

“The lookalike of the actor was hired for the movie.”

3. verb

To resemble someone or something closely in appearance, behavior, or other characteristics.

“The singer lookalikes her idol on stage.”