The Collaborative International Dictionary of English v.0.48:

Clary \Cla"ry\, n. [Cf. LL. sclarea, scarlea, D. & G. scharlei,
   F. sclar['e]e.] (Bot.)
   A plant (Salvia sclarea) of the Sage family, used in
   flavoring soups.
   [1913 Webster]

   Clary water, a composition of clary flowers with brandy,
      etc., formerly used as a cardiac.
      [1913 Webster]

WordNet (r) 3.0 (2006):

Salvia sclarea
    n 1: aromatic herb of southern Europe; cultivated in Great
         Britain as a potherb and widely as an ornamental [syn:
         clary, Salvia sclarea]