from
The Collaborative International Dictionary of English v.0.48
Listless \List"less\, a. [OE. listles, lustles. See {Lust}.]
Having no desire or inclination; indifferent; heedless;
spiritless. " A listless unconcern." --Thomson.
[1913 Webster]
Benumbed with cold, and listless of their gain.
--Dryden.
[1913 Webster]
I was listless, and desponding. --Swift.
Syn: Heedless; careless; indifferent; vacant; uninterested;
languid; spiritless; supine; indolent. --
{List"less*ly}, adv. -- {List"less*ness}, n.
[1913 Webster]