The Collaborative International Dictionary of English v.0.48:

Carline \Car"line\, Caroline \Car"o*line\, n. [F. carin; cf. It.
   carlino; -- so called from Carlo (Charles) VI. of Naples.]
   A silver coin once current in some parts of Italy, worth
   about seven cents. --Simmonds.
   [1913 Webster] Carline

The Collaborative International Dictionary of English v.0.48:

Caroline \Car"o*line\, n.
   A coin. See Carline.
   [1913 Webster]

WordNet (r) 3.0 (2006):

Caroline
    adj 1: of or relating to the life and times of kings Charles I
           or Charles II of England [syn: Caroline, Carolean]