Teensy (3)
'teensy' is the definition.
(synonyms)
This is all the clue.
(Other definitions for wee that I've seen before include "Tiny (Scot)" , "squeal" , "(Scots) little" , "Minute" , "Small, like Willy Winkie" .)
'teensy' is the definition.
(I've seen this in another clue)
This is all the clue.