A strolling musician who “grinds” out music from a barrel-organ.(noun)
The Century Dictionary (Public Domain)
Use "organ-grinder" in a sentence
"She left me three separately framed sketches of an organ-grinder monkey - hearing no evil (hands over his ears), speaking no evil (hand over his mouth), seeing no evil (hands covering his eyes)."
"But when the so-called organ-grinder monkeys reach sexual maturity around 5 years old, they can turn dangerous and destructive."
"There is one beautiful sight in the East End, and only one, and it is the children dancing in the street when the organ-grinder goes his round."