Thun"der*ing, a. 1.
Emitting thunder.
Roll the thundering chariot o'er the
ground.
 J. Trumbull.
2. Very great; -- often adverbially.
[Slang]
-- Thun"der*ing*ly, adv.
Thun"der*ing, n. Thunder.  Rev.
iv. 5.
Thun"der*ing, a. 1.
Emitting thunder.
Roll the thundering chariot o'er the
ground.
 J. Trumbull.
2. Very great; -- often adverbially.
[Slang]
-- Thun"der*ing*ly, adv.
Thun"der*ing, n. Thunder.  Rev.
iv. 5.