Locate a vestige concealed under the roof (5)
I believe the answer is:
eaves
'roof' is the definition.
(thesaurus)
'locate a vestige concealed' is the wordplay.
'concealed' indicates the answer is hidden within the clue.
'EAVES' can be found hidden inside 'locate a vestige'.
'under the' acts as a link.
This may not be right. Some or all of it may belong to another bit of the clue.
Can you help me to learn more?
(Other definitions for eaves that I've seen before include "Overhanging edge of roof" , "Section of roof" , "Roof projection" , "Anything projecting" , "parts of housetops" .)