definition of
[roaring]

[1] #1 roaring n. [boom, roar, thunder] a deep prolonged loud noise. wn

[2] #2 roaring s. [booming, flourishing, palmy, prospering, prosperous, thriving] very lively and profitable; "flourishing businesses"; "a palmy time for stockbrokers"; "a prosperous new business"; "doing a roaring trade"; "a thriving tourist center"; "did a thriving business in orchids". wn

[3] #3 roaring r. extremely; "roaring drunk". wn

[4] #4 roaring n. [bellow, bellowing, holla, holler, hollering, hollo, holloa, roar, yowl] a very loud utterance (like the sound of an animal); "his bellow filled the hallway". wn