IPA: /ˈtʃiːpər/
KK: /ˈtʃipər/
A person or thing that makes a short, high-pitched sound, like a young bird.
The cheeper in the nest was calling for its mother.
The word 'cheeper' originates from the Middle English 'chepe' (meaning to chirp or make a sound), which is derived from the Old English 'cēpan' (meaning to chirp or cry out). The word 'cheeper' refers to the sound made by a young bird or chick, particularly when it is calling for its mother.
Think of a young bird 'chirping' or 'crying out' — that's what 'cheeper' means, as it describes the sound they make.