Lewis & Short

per-lustro, āvi, ātum, 1, v. a.

  1. I. To go or wander all through, to traverse completely.
    1. A. Lit.: hostium agros, Liv. 8, 36: haec omnia (loca), id. 7, 34: perlustrata armis tota Germania, Vell. 2, 106, 1.
    2. B. Trop., to view all over, to examine, survey: hujus materiae perlustrandae animo partes erunt omnes, Cic. Part. 11, 38: omnia oculis, Liv. 25, 9: diu perlustrans oculis hostium turres, id. 23, 46, 13: perlustra mea dicta, examine, consult, Stat. S. 4, 3, 143.
  2. II. To purify or hallow completely with religious acts: sulphure et bitumine aliquid perlustrare, Col. 8, 5, 11.