Wiktionary
adv. In a meaningless manner; nonsensically.
Usage examples of "meaninglessly".
Our answer, as always, is never to be found in flatland, in the world of black checkers scurrying endlessly, meaninglessly, dimly, and disappearing finally into those dark shades of the night that are ever so fundamental, ever so insignificant.
A moment or so later the girl who made the transcript on the electric typewriter came in, smiled at me meaninglessly, and I sat down and talked an account into the little microphone on my chest of what had happened with me during the previous two days, making it brief but omitting nothing.
The sounds of the talk flowed meaninglessly over his head and he was free to think of his golf game, and snakes, and nine irons, and boa constrictors, and mashies, and timber rattlers, and niblicks, and pythons big enough to swallow a goat whole.
Their lips would move meaninglessly for him, as if in an old silent film.
Their voices flow meaninglessly around him as the familiar fear takes hold.
He weltered towards it, hooling and thurling, and at last reached it in a meaninglessly long umthingth of time.
They were eating heartily, smiling meaninglessly at equally uncomprehending smiles from their neighbors, and drinking very lightly, with the upperclassmen keeping a watchful eye.