fold-out table
nounUK /ˌfəʊld aʊt ˈteɪbəl/
US /ˌfoʊld aʊt ˈteɪbəl/
A table that you can open up to use and fold flat to put away.
We set up the fold-out table in the garden for the picnic.
OTHER MEANINGS
2. A small table attached to a wall or seat that can be folded down when needed.
The train seat had a fold-out table for drinks and snacks.
3. A table built into a vehicle, caravan, or camper that folds away to save space.
The camper van has a fold-out table between the two benches.
4. A temporary table used at events that folds flat for easy storage and transport.
The hall was filled with fold-out tables for the school fair.