vires

noun

1. (form-of, plural)plural of vire
2. (form-of, plural)plural of vis
3. the state of being either ultra vires or intra vires; the extent of a court's, legislature's, or other government entity's jurisdiction to do something.

verb

1. (form-of, indicative, present, singular, third-person)third-person singular simple present indicative of vire