shimmy

from WordNet (r) 3.0 (2006)

shimmy
    n 1: an abnormal wobble in a motor vehicle (especially in the
         front wheels); "he could feel the shimmy in the steering
         wheel"
    2: a woman's sleeveless undergarment [syn: {chemise}, {shimmy},
       {shift}, {slip}, {teddy}]
    3: lively dancing (usually to ragtime music) with much shaking
       of the shoulders and hips
    v 1: tremble or shake; "His voice wobbled with restrained
         emotion" [syn: {shimmy}, {wobble}]
    2: dance a shimmy

from The Collaborative International Dictionary of English v.0.48

Shimmy \Shim"my\, n.
   A chemise. [Colloq.]
   [1913 Webster]