Lewis Short
sĭcinnista (noun M) = σικιννιστής:
* One who performs the sicinnis (a dance of Satyrs), a sicinnis-dancer, Att. ap. Gell. 20, 3, 1 sq., where Gellius calls the dance itself sicinnium (Gr. σίκιννις).
Charlton T. Lewis, Charles Short, A Latin Dictionary