cl. 4. P. Ā. kupyati, °te (perf. cukopa), to be moved or excited or agitated, [Suśr.]; [BhP.]; to swell, heave or boil with rage or emotion, be angry, be angry with (dat.; also gen., once [[R. i, 49, 7]] acc.; or with upari and gen., e.g. tasmai or tasya or tasyopari cukopa, he was angry with him), [MBh.] &c.: Caus. P. kopáyati, to move, shake, agitate, [RV. i, 54, 4]; [v, 57, 3]; [x, 44, 8]; [Suśr.]; P. Ā. kopayati, °te, to cause to swell with anger, provoke, make angry, [MBh.] &c.;
[cf. Lat. cupio; Eng. hope; Germ. hoffe.]
cl. 10. P. kopayati, ‘to speak’ or ‘to shine’, [Dhātup. xxxiii, 106];
[cf. Hib. cubhas, ‘word, promise’, Lat. nun-cupo; Goth. huf, ‘to lament’.]