Box kite n. A kite, invented by Lawrence Hargrave, of Sydney, Australia, which consist of two light rectangular boxes, or cells open on two sides, and fastened together horizontally. Called also Hargrave kite, or cellular kite.
... put in Fred Garrison. "Now you have a big flat-kite there, three times larger than mine. Yet I'll wager my little box kite will fly higher ... — The Rover Boys in the Jungle • Arthur M. Winfield