"Container" with a double N? (3)
I believe the answer is:
bin
'container' is the definition.
(bin is a type of container)
'with a double n?' is the wordplay.
'with' means one lot of letters go next to another.
'a double' becomes 'bi' (I can't justify this - if you can you should give a lot more credence to this answer).
'bi' next to 'n' is 'BIN'.
Can you help me to learn more?
(Other definitions for bin that I've seen before include "Wine store; throw away" , "Ordinary household receptacle for rubbish" , "Graves seen here" , "Container, for bread or rubbish say" , "Domestic receptacle for rubbish" .)