Noun
rebab (plural rebabs)
(music) A stringed musical instrument, related to the lute, used especially in Islamic countries
The rebab was played by Bhai Mardana as he accompanied Guru Nanak on his journeys. Source: Internet
Singing was thought not the work of intellectuals, and was instead entrusted to women who learned to play instruments of the time, such as the drum, oud, or rebab, and perform the songs while respecting the poetic metre. Source: Internet