Cub Scouts get ready for holiday (4)
I believe the answer is:
pack
'get ready for holiday' is the definition.
(eg pack a suitcase)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for pack that I've seen before include "Parcel" , "Cardboard container" , "Put clothes etc into suitcase" , "Wolves, say" , "Collection of wolves" .)