Lewis Short
dē-frŭor, frui
* V. dep., to use up, consume by enjoying: auctumnitate,Symm. Ep. 3, 23; cf.: defrui dicebant antiqui ut deamare, deperire, significantes omnem fructum percipere, Paul. ex Fest. p. 70, 14 Müll.
Charlton T. Lewis, Charles Short, A Latin Dictionary