vis

noun
  1. 1

    Force; energy; might; power.

noun
  1. 1

    A member of the peerage, above a baron but below a count or earl.

  2. 2

    Any of various nymphalid butterflies of the genus Tanaecia. Other butterflies in this genus are called earls and counts.

noun
  1. 1

    A Burmese unit of measure for weight, approximately 1.63293 kilograms (3.6 pounds).

Source: https://en.wiktionary.org/wiki/vis