Lewis Short
(verb) : perspecto, āvi, ātum, 1, id.. *
* To look at or behold to the end: quinquennale certamen gymnicum perspectavit,Suet. Aug. 98.
* To look through, look all about: otiose perspecta aedis, ut lubet,Plaut. Most. 3, 2, 128.
Charlton T. Lewis, Charles Short, A Latin Dictionary