adjective (a)

• (used of certain religious orders) barefoot or wearing only sandals(adj.all)

  Example:
  Discalced friars.
  

  Synonym:
  discalceate, unshod
  Antonym:
  calced, shod
  

  source: wordnet30
• Unshod; barefooted; -- in distinction from calced.(adjective)

  source: webster1913