Vis

·noun Moral power.

II. Vis ·noun Force; power.

III. Vis ·noun Physical force.

vis
vīs, vis, f., plur. vīres, ĭum (class. only in nom., acc. and abl. sing. and in plur.; gen. sing. ve...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
vis
vīs (gen.vīs, late), —, acc.vim, abl.vī, f plur.vīrēs, ium cf. ἴς, strength, force, vigor, power, ...

An Elementary Latin Dictionary