crotalum
Also found in: Wikipedia.
crotalum
(ˈkrɒtələm)n, pl crotala
(Instruments) a type of castanet, often used in religious dances in ancient Greece
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014