Definitions

1. noun

the cuckoo family of birds, typically having a loud, repetitive call, and often brood parasitic behavior.

“The cuckoo family (Cuculidae) is known for its unique mating habits and diverse species.”

2. adjective

relating to or characteristic of the cuckoo family of birds.

“The cuckoo (Cuculidae) is a fascinating example of an obligate brood parasite.”