Meaning of unshifted

un•shift•ed

Pronunciation: (un-shif'tid), [key]
— adj.
  1. (of a keyboard shift key) not pressed or activated.
  2. (of a keyboard key) not requiring the shift key to activate: The semicolon is an unshifted key.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.