Monier-Williams Sanskrit-English Dictionary
(for 1., see p.560) P. -śiśāti (A1. p. -śiśāna), to sharpen, whet; to excite, strengthen; prepare or present (food &c) for strengthening RV. (cf. ni-śo). 071030 561,1 110565 mfn. (n/i-) sharpened, sharp (lit. and fig.) Kat2hUp.; MBh. &c 561,1 110566 mfn. stimulated, excited, eager for (loc.) 561,1 110566.1 mfn. strengthened 561,1 110566.2
