Submitting accommodation (7)
I believe the answer is:
lodging
This could be a double definition.
'submitting' is the first definition.
The answer and definition can be both to do with communicating as well as being present participle verbs.
Maybe there's an association between them I don't understand?
'accommodation' is the second definition.
(I've seen this before)
Can you help me to learn more?
(Other definitions for lodging that I've seen before include "being fixed" , "For security, giving up" , "Living in digs" , "Accomodation" , "Putting on deposit" .)