uter-vīs utravīs, utrumvīs,
pron.indef, which you will, either of the two, either at will: Qui utramvis recte norit, ambas noverit, T.: at minus habeo virium quam vestrum utervis.—Prov.: In aurem utramvis otiose dormire, i. e. to be free from care, T.