Icing team arranged as a puzzle (9)
I believe the answer is:
enigmatic
'as a puzzle' is the definition.
I can't judge whether this defines the answer.
'icing team arranged' is the wordplay.
'arranged' indicates anagramming the letters (letters rearranged).
'icing'+'team'='icingteam'
'icingteam' with letters rearranged gives 'ENIGMATIC'.
Can you help me to learn more?
(Other definitions for enigmatic that I've seen before include "Puzzling, like the Sphinx" , "with mysterious substance" , "Obscure, puzzling" , "with a mystery ingredient" , "Ambiguous or puzzling" .)