Source : Webster's Revised Unabridged Dictionary (1913)

Delectation \De`lec*ta"tion\, n. [L. delectatio: cf. F.
   d['e]lectation.]
   Great pleasure; delight.

Source : WordNet®

delectation
     n 1: a feeling of extreme pleasure or satisfaction; "his delight
          to see her was obvious to all" [syn: {delight}]
     2: act of receiving pleasure from something [syn: {enjoyment}]