- tray
![youdao](/etym/ico/youdao.ico)
![iciba](/etym/ico/iciba.ico)
![Dict](/etym/ico/haici.ico)
[tray 词源字典] - tray: see tree
[tray etymology, tray origin, 英语词源] - tray (n.)
![youdao](/etym/ico/youdao.ico)
![iciba](/etym/ico/iciba.ico)
![Dict](/etym/ico/haici.ico)
![YouDict](/etym/ico/youdict.ico)
- Old English treg, trig "flat wooden board with a low rim," from Proto-Germanic *traujam (cognates: Old Swedish tro, a corn measure), from PIE *drou-, variant of *deru-, forming words refering to objects made of wood (see tree (n.)). The primary sense may have been "wooden vessel."