Goddess seen in heaven, usually (5)
I believe the answer is:
venus
'goddess' is the definition.
(Roman goddess of love)
'in heaven usually' is the wordplay.
'in' says the answer is hidden in the clue.
'VENUS' can be found hidden inside 'heaven usually'.
'seen' is the link.
(Other definitions for venus that I've seen before include "Next planet in" , "Evening star" , "One of the planets" , "Roman counterpart of Aphrodite" , "Morning star" .)