Meaning

noun first or lowest balcony

noun intermediate floor just above the ground floor

originPIE word *médʰyos The noun is borrowed from French mezzanine, and from its etymon Italian mezzanino, from mezzano (“(adjective) middle; (noun) go-between”) + -ino (diminutive suffix). Mezzano is derived from Latin mediānus (“central, middle”, adjective), from medius (“mid, middle”) (ultimately from Proto-Indo-European *médʰyos (“middle”)) + -ānus (suffix meaning ‘of or pertaining to’). The…

Etymology from Wiktionary, CC BY-SA 3.0