English
traymobile
From tray + -mobile.
Formed from tray + -mobile
Proto-Indo-European *drewo- ‘tree’
Proto-Germanic *trawją ‘wooden vessel’
Proto-West Germanic *trauwi
Old English trēġ ‘wooden board, tray’
Middle English trey ‘a tray’
English tray
Today it means
noun A wheeled trolley for transporting food to the table.
Language periods are conventional ranges, not dates for this word.
Etymograph / traymobile