Lewis Short
(adjective) : lăcertōsus, a, um, 1. lacertus
* Muscular, brawny, powerful (cf. nervosus): equus,Varr. R. R. 2, 7, 13: centuriones, * Cic. Phil. 8, 9, 26: viri,Col. 1, 9, 4: colonus,Ov. M. 11, 33.
Charlton T. Lewis, Charles Short, A Latin Dictionary