It accommodates all directors getting meals throughout the day (4,5)
I believe the answer is:
full board
'it accommodates all directors' is the definition.
The definition suggests a singular noun which matches the answer.
'meals throughout the day' is the wordplay.
I cannot really see how this works, but
'meals' could be 'board' (I've seen this before) and 'board' is found in the answer.
The remaining letters 'full' is a valid word which might be clued in a way I don't understand.
This explanation may well be incorrect...
'getting' acts as a link.
Can you help me to learn more?
(Other definitions for full board that I've seen before include "Bed and all meals provided" , "Hotel arrangement" , "Provision of bed and all meals at hotel" , "a deal in a hotel?" , "All the directors" .)