They were both naked, and raising a rumpus that brought everyone in the apartment into the hall to watch, each couple in a bedroom doorway, all of them naked except the aproned and sweatered old woman, who clucked reprovingly, and the lecherous, dissipated old man, who cackled aloud hilariously through the whole episode with a kind of avid and superior glee.
The girls disrobed at once, pausing in different stages to point proudly to their garish underthings and bantering all the while with the gaunt and dissipated old man with the shabby long white hair and slovenly white unbuttoned shirt who sat cackling lasciviously in a musty blue armchair almost in the exact center of the room and bade Nately and his companions welcome with a mirthful and sardonic formality.
She agreed not to go to bed with Captain Black again or give him any more of Nately’s money, but she would not budge an inch on her friendship with the ugly, ill-kempt, dissipated, filthy-minded old man, who witnessed Nately’s flowering love affair with insulting derision and would not admit that Congress was the greatest deliberative body in the whole world.
There are no more uses of "dissipate" in the book.
Show samples from other sources
Airborne radiation dissipates over time and distance.
Everyone is frightened right now, but the fear will eventually dissipate.