Homonym: Cuckoo (Insanity)
The term "Cuckoo" primarily refers to a type of bird belonging to the family Cuculidae. Known for their distinctive calls, cuckoos are often recognized for their unique breeding behavior, where some species lay their eggs in the nests of other birds, a practice known as brood parasitism. This strategy allows them to avoid the energy costs of raising their young.
In addition to the bird, "Cuckoo" is also used in various cultural contexts, such as in the phrase "cuckoo clock," which is a decorative clock that features a mechanical cuckoo that pops out to announce the time. The term can also describe someone acting strangely or foolishly, often in a lighthearted manner.