This is the 18179th most frequent Russian word.
циркового
"Циркового" means "circus-related" or "pertaining to a circus."
Used as an adjective describing the artisan belonging to the realm of circus professionals.
Он мечтал стать циркового артиста.
He dreamed of becoming a circus performer.
Used as an adjective describing the type or affiliation of the performance (circus related).
Дети были в восторге от циркового представления.
The children were excited about the circus performance.
Used as an adjective describing the clown being part of a circus.