Monier-Williams Sanskrit-English Dictionary
(cf. vi-sphur), Caus. -spharayati (Pass. ryate), to open wide (eyes) MBh.; Ka1v. &c; to draw, discharge (a bow) MBh. 127724 1002,1 202929 m. (also written vi-ṣphāra) opening wide Sa1h. 1002,1 202930 m. discharging a bow, the twang of a bow-string MBh.; R. 1002,1 202931 m. trembling, agitation W. 127725 1002,1 202932