Mezzanine
WordNet
noun
(1) Intermediate floor just above the ground floor
(2) First or lowest balcony
WiktionaryText
Etymology
, from , from .
Noun
- A balcony in an auditorium.
- A sub-floor, in between main floors of a building.
- On our way to the top floor, we stopped at the mezzanine.
Adjective
- Fulfilling an intermediate or secondary function.
- To make interconnections easier, we added a mezzanine PCB.