thyrsus
thyr.sus \'th*r-s*s\ \-.si-, -.se-\ n or thyr.si [L, fr. Gk thyrsos] [NL, fr. L] pl 1: a staff surmounted by a pine cone or by a bunch of vine or ivy leaves wi th grapes or berries that is an attribute of Bacchus and of satyrs and others engaging in bacchic rites 2: THYRSE