Active predator with no time for jewellery (7)
I believe the answer is:
eardrop
'jewellery' is the definition.
(eardrop is a kind of jewellery)
'active predator with no time' is the wordplay.
'active' is an anagram indicator (the letters are active/moving).
'with no' is a deletion indicator.
'time' becomes 't'.
'predator' with 't' taken out is 'predaor'.
'predaor' anagrammed gives 'EARDROP'.
'for' is the link.
(Other definitions for eardrop that I've seen before include "little pendant" , "It depends" , "Pendant earring" , "piece for listeners" , "Piece of jewellery" .)