Definition, synonyms and related words
plural of tray
"The waiter carried three trays filled with drinks and snacks to each table."
Third-person singular simple present indicative form of tray
"The server carefully balances the stack of trays on her arm while walking through the crowded dining room."
In plain English: To tray something means to serve food on plates that are placed together on a large flat dish for carrying around easily.
"The dog began to tray food from his bowl onto the floor, knocking everything over in its excitement."