Lewis & Short

ūto, ĕre, act. collat. form of utor, q. v.

  1. I. Act. form only imp. utito, use, employ, make use of: eodem in omnes quadrupedes utito, Cato, R. R. 96, 2; so, utito, id. ib. 107, 2; 123; 126; and, VTVNTO, C. I. L. 204, 1, 8.
  2. II. Pass.: quia supellex multa, quae non utitur, emitur, Nov. ap. Gell. 15, 13, 4: utetur veris usibus hasta rudis, Auct. Priap. 45.
    For the gerund. and part. v. utor.