Spots before the eyes (6)
'spots' is the definition.
(sight can mean to spot or observe)
'the eyes' is the wordplay.
I cannot quite see how this works, but
'the' could be 't' (the is pronounced as a 't' sound in some dialects) and 't' is present in the answer.
The remaining letters 'sighs' is a valid word which might be clued in a way I don't see.
This may be the basis of the clue (or it may be nonsense).
'before' is the link.
Can you help me to learn more?
(Other definitions for sights that I've seen before include "Landmarks" , "Tourist attractions" , "Visual perceptions" , "Visions, views" , "they look ridiculous" .)
This clue is a double definition.
'spots' is the first definition.
(I've seen this in another clue)
'the eyes' is the second definition.
(see is a kind of eye)
'before' is the link.
(Other definitions for sees that I've seen before include "Watches" , "Understands" , "Observes the bishops' domains" , "Looks (both ways!)" , "Dioceses; views" .)