dextrorsum — Lewis & Short
dextrorsum or dextrorsus, or uncontracted dextrovorsum (or -ver-sum), adv.dexter-versus,
ille sinistrorsum hic dextrorsum abit,Hor. S. 2, 3, 50:
dextrorsus pergere,Liv. 6, 31, 5:
dextrovorsum,Plaut. Curc. 1, 1, 70; id. Rud. 1, 2, 87; 2, 3, 38:
dextroversum separari,Lact. 6, 7 fin.