Climbing round container (3)
I believe the answer is:
bin
'climbing round container' is the definition.
'bin' can be an answer for 'container' (bin is a type of container). I am not sure about the 'climbing round' bit.
'climbing round container' is the wordplay.
'container' indicates a hidden word.
'BIN' is hidden within 'climbing round'.
Can you help me to learn more?
(Other definitions for bin that I've seen before include "Common receptacle for household waste" , "Receptacle for kitchen rubbish" , "Container, for bread or rubbish say" , "wine storage facility" , "Household rubbish is placed in it" .)