'Shady' definitions:

Definition of 'shady'

From: WordNet
adjective
(of businesses and businessmen) unscrupulous; "a shady operation" [syn: fly-by-night, shady]
adjective
Of questionable taste or morality; "a louche nightclub"; "a louche painting" [syn: louche, shady]
adjective
Not as expected; "there was something fishy about the accident"; "up to some funny business"; "some definitely queer goings-on"; "a shady deal"; "her motives were suspect"; "suspicious behavior" [syn: fishy, funny, shady, suspect, suspicious]
adjective
Filled with shade; "the shady side of the street"; "the surface of the pond is dark and shadowed"; "we sat on rocks in a shadowy cove"; "cool umbrageous woodlands" [syn: shady, shadowed, shadowy, umbrageous]

Definition of 'Shady'

From: GCIDE
  • Shady \Shad"y\, a. [Compar. Shadier; superl. Shadiest.]
  • 1. Abounding in shade or shades; overspread with shade; causing shade. [1913 Webster]
  • The shady trees cover him with their shadow. --Job. xl. 22. [1913 Webster]
  • And Amaryllis fills the shady groves. --Dryden. [1913 Webster]
  • 2. Sheltered from the glare of light or sultry heat. [1913 Webster]
  • Cast it also that you may have rooms shady for summer and warm for winter. --Bacon. [1913 Webster]
  • 3. Of or pertaining to shade or darkness; hence, unfit to be seen or known; of questionable character; unsavory; equivocal; dubious, corrupt, or criminal; as, a shady character; -- of people or activities. [Colloq.] "A shady business." --London Sat. Rev.
  • Shady characters, disreputable, criminal. --London Spectator. [1913 Webster]
  • On the shady side of, on the thither side of; as, on the shady side of fifty; that is, more than fifty. [Colloq.]
  • To keep shady, to stay in concealment; also, to be reticent. [Slang] [1913 Webster]