vis🔊noun/vɪs/Etymology Borrowed from Latin vīs.1Force; energy; might; power.Derived termsvis absoluta, vis activa, vis a tergo, vis comica, vis compulsiva, vis impressa, vis inertiae, vis major, vis medicatrix naturae, vis mortua, vis motrix, vis passiva, vis vitae, vis vitalis, vis vivaRelated termsvim, virial