Obs.0 [app. f. F. corsu (CORSY) with suffix change: see -IVE.] = CORSY, corpulent.
1530. Palsgr., 308/2. Corcyfe, corpsu, corpsue. Corsyfe, to full of fatnesse.
1580. Hollyband, Treas. Fr. Tong, Corsu corsiue, grosse, fleshy.