Definitions for lackadaisicalˌlæk əˈdeɪ zɪ kəl
Random House Webster's College Dictionary
lack•a•dai•si•calˌlæk əˈdeɪ zɪ kəl(adj.)
being without vigor or spirit; listless.
lazy; indolent.
Origin of lackadaisical:
1760–70; lackadais(y), var. of lackaday+ -ical
lack`a•dai′si•cal•ness(n.)
Princeton's WordNet
dreamy, lackadaisical, languid, languorous(adj)
lacking spirit or liveliness
"a lackadaisical attempt"; "a languid mood"; "a languid wave of the hand"; "a hot languorous afternoon"
lackadaisical(adj)
idle or indolent especially in a dreamy way
"she was annoyingly lackadaisical and impractical"; "a...lackadaisical, spiritless young man-about-town"- P.G.Wodehouse
Wiktionary
lackadaisical(Adjective)
Showing no interest or enthusiasm.
Origin: From the archaic interjection lackaday, lackadaisy.
Webster Dictionary
Lackadaisical(adj)
affectedly pensive; languidly sentimental
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