Bow and scrape (6)
I believe the answer is:
kowtow
'bow and scrape' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for kowtow that I've seen before include "Toady" , "Abase oneself" , "Grovel in old Peking" , "Kneel in submission" , "Grovel - fawn" .)