Definition: The word "carlo acuti" refers to a kind of musical instrument that was popular in Italy during the early Renaissance period (1350-1500). It consists of four strings, a resonator, and two or three other strings. The instrument is known for its distinctive sound and ability to produce tonal variations. <0x0A><0x0A>The term "carlo acuti" comes from the Latin word "carolum" (meaning "chord"), which was used to describe the type of musical instruments that were popular in Italy during the Renaissance period. The name "acuti" is derived from the Italian prefix "acutus" (meaning "sharp") and means "sharp". <0x0A><0x0A>Detailed definition of the word:<0x0A>- Carlo acuti: a type of musical instrument with four strings, resonator, and two or three other strings. - Carlo acuti di scena: a term used in Italy to describe these instruments, which were popular in Italian theaters during the Renaissance period.