See Yorkshireman's rug? (4)
I believe the answer is:
twig
'see' is the definition.
(thesaurus)
'yorkshireman's rug?' is the wordplay.
'yorkshireman's' becomes 't' (I can't explain this - if you can you should believe this answer much more).
'rug?' becomes 'wig' ('rug' is an informal term for a wig).
't'+'wig'='TWIG'
Can you help me to learn more?
(Other definitions for twig that I've seen before include "Suddenly realise" , "Latch on" , "Small piece of tree" , "Suddenly see - bit of a tree" , "Only a minor branch" .)