[f. TRAY sb.2 + -FUL.] As much as a tray will hold.
16345. Brereton, Trav. (Chetham Soc.), 22. The kine give twenty seven great trease-full of milk.
1838. [Miss Maitland], Lett. fr. Madras (1843), 193. The Zemindar sent a very polite message with a tray-full of oranges.
1883. Century Mag., XXVI. 53. He has smashed a trayful of crockery.
1896. F. E. Younghusband, Hrt. Continent, vii. 170. Fruit is brought before you in huge trayfuls.