Wiktionary
n. A cry of hurrah. vb. (present participle of hurrah English)
Usage examples of "hurrahing".
There was a great crowd waiting, the toffs to the fore and the mob craning and hurrahing at a more respectful distance.
I was aware that for all the adulation and hurrahing, there were those in the crowd who stood silent, and even some who looked positively hostile.
About ten o’clock on the night of the night of the 19th of February, they stepped upon London Bridge, in the midst of a writhing, struggling jam of howling and hurrahing people, whose beer-jolly faces stood out strongly in the glare from manifold torches and at that instant the decaying head of some former duke or other grandee tumbled down between them, striking Hendon on the elbow and then bounding off among the hurrying confusion of feet.