subrigō (surr-) —, rēctus, ere
sub+rego, to erect, make rigid, straighten up : anguem, C.poët.: aurīs, V.: mucrone subrecto, directed upwards , L.; see surgo.
surrĭgo, ĕre, v. surgo. ...
A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.