Lewis Short
(adjective) : prae-longus, a, um
* Very long (not in Cic. or Caes.): homo,i. e. very tall,Quint. 6, 3, 67: gladii,Liv. 22, 46: cauda,Plin. 8, 33, 51, § 121: hasta,Tac. A. 6, 3: gracilitas,Plin. 13, 4, 9, § 46.—Of time, very long: sermones,Quint. 10, 3, 32.
Charlton T. Lewis, Charles Short, A Latin Dictionary