batteler n. 膳宿及学杂费;膳宿费 (battel的变形)
Batteler \Bat"tel*er\, Battler \Bat"tler\, n. [See 2d {Battel},
n.]
A student at Oxford who is supplied with provisions from the
buttery; formerly, one who paid for nothing but what he
called for, answering nearly to a {sizar} at Cambridge.
--Wright.