Lewis Short
grandĭno, āre, 1
* V. impers. [id.], to hail.
* Lit.: quare hieme ningat, non grandinet,Sen. Q. N. 4, 4, 1; Aur. Vict. Vir. Ill. 73, 7.
* Transf.: sagittis, plumbo et saxis grandinat, nivit, Pac. ap. Non. 507, 28.
* To hail upon: vinea grandinata est, August. ap. Psa. 49.
Charlton T. Lewis, Charles Short, A Latin Dictionary