Rabhasa [rabh = labh, which see for etymology cf. also Lat rabies. — Dhātup 205 explains rabh (correctly) by ārambha and Dhātum 301 by rābhassa] wild, terrible, violent D I 91, explained by "bahu-bhāṇin" at Sv I 256. There are several vv.ll. at this passage.
(adj, adj, from rabhas) violent; aggressive Construction: √rabh + as + a rabhas + a