'Gauche' definitions:

Definition of 'gauche'

From: WordNet
adjective
Lacking social polish; "too gauche to leave the room when the conversation became intimate"; "their excellent manners always made me feel gauche" [syn: gauche, graceless, unpolished]

Definition of 'Gauche'

From: GCIDE
  • Gauche \Gauche\ (g[=o]sh), n. [F.]
  • 1. Left handed; hence, awkward; clumsy. [1913 Webster]
  • 2. (Geom.) Winding; twisted; warped; -- applied to curves and surfaces. [1913 Webster]
  • 3. Lacking grace and perceptivity in social situations; crude; tactless; socially inept.
  • Syn: graceless; unsophisticated. [PJC]
  • 4. (Chem.) Not planar; -- of molecules or molecular conformations. [PJC]