Horned god last to use window element (4)
I believe the answer is:
pane
'window element' is the definition.
The answer and definition can be both man-made objects as well as being singular nouns.
Perhaps there's a link between them I don't understand?
'horned god last to use' is the wordplay.
'horned god' becomes 'pan' (I've seen this in another clue).
'last to' says to take the final letters.
The final letter of 'use' is 'e'.
'pan'+'e'='PANE'
Can you help me to learn more?
(Other definitions for pane that I've seen before include "Piece of glass in window" , "Panel of glass" , "Single sheet of glass in a window" .)