['bʌtәris]
(兽医等用的)削蹄刀

Butteris \But"ter*is\, n. [The same word as buttress, noun, in a
different application, F. bouter to push.] (Far.)
A steel cutting instrument, with a long bent shank set in a
handle which rests against the shoulder of the operator. It
is operated by a thrust movement, and used in paring the
hoofs of horses.