noun
look-alike; double
Refers to a person who closely resembles someone else, often used in a lighthearted or colloquial way. Derived from そっくり (exactly alike) + さん (honorific/person suffix).
See also: そっくり
彼は有名俳優のそっくりさんだ。
He is a look-alike of a famous actor.
街で友達のそっくりさんを見かけた。
I saw someone who looked just like my friend in town.