Fortunetelling deck (5)
I believe the answer is:
tarot
'fortunetelling deck' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for tarot that I've seen before include "one may have been taken from deck" , "Fortune teller's seventy eight card pack" , "These cards are used to tell fortunes" , "78-card pack" , "Pack of cards used in fortune-telling" .)