Wiktionary
adv. 1 With a loud, resonant sound. 2 (context by extension English) emphatically, so as to be celebrated.
WordNet
adv. in a resounding manner; "he then so resoundingly denounced his former friend"
Usage examples of "resoundingly".
In the rear of the tent lay Webster, snoring resoundingly on his blankets, his leather buffcoat rolled up for a pillow.
But on their second pass Ser Meryn swung the point of his lance to strike Ser Hobber in the chest, driving him from the saddle to crash resoundingly to the earth.
In fact, all of the strategic and diplomatic issues argue resoundingly against trying it.
The Protestants went to church, the Catholics washed windows and beat everything vaguely resembling a carpet so vigorously and resoundingly in the courtyards that one had the impression thousands of Saviours were being nailed to thousands of Crosses all at once.
He slapped the desk resoundingly with his open palm, and then, observing that Bibbs remained in the same impassive attitude, with his eyes still fixed upon the ceiling in a contemplation somewhat plaintive, Sheridan was impelled to groan.
Fists pounded the table, quarterstaves thudded the stony floor resoundingly.