LAT

Lewis Short

(adjective) : quādrŭus, a, um, quattuor
* Fourcornered or fourfold (post-class.): errabam riguis per quadrua compita in hortis,i. e. laid out in squares,Aus. Idyll. 14, 5: vis,fourfold,Prud. Psych. 842.
Charlton T. Lewis, Charles Short, A Latin Dictionary
memory