Fancy a little hideaway (4)

I believe the answer is:

idea

'fancy' is the definition.
(I've seen this before)

'a little hideaway' is the wordplay.
'a little' indicates a hidden word (a little bit of the clue).
'IDEA' can be found hidden inside 'hideaway'.

(Other definitions for idea that I've seen before include "Thought or notion (4)" , "Brainwave" , "Aim" , "A suspicion of" , "Purpose" .)

I've seen this clue in The Globe and Mail and The Telegraph.

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