Female guide has false teeth? Sure! (9)
I believe the answer is:
usherette
'female guide' is the definition.
(I've seen this before)
'false teeth? sure' is the wordplay.
'false' indicates anagramming the letters.
'teeth'+'sure'='teethsure'
'teethsure' is an anagram of 'USHERETTE'.
'has' acts as a link.
(Other definitions for usherette that I've seen before include "Lady who shows you to your seat in cinema or theatre" , "Female theatre attendant" , "Female guide" , "Cinema employee" , "She shows people to seats" .)