adv. [UN-1 11; cf. prec.]
1775. Ash, Nonsensically, unmeaningly, foolishly.
1808. Sketches of Character (1813), I. 133. Look at the soft soulhow unmeaningly she stares at the Band.
1870. Lowell, Study Wind., Gt. Publ. Char. Those threads of gossamer, the nearest approach to nothing unmeaningly prolonged.