Japanese edit

For pronunciation and definitions of きょうかく – see the following entries.
胸郭
[noun] thorax, chest
侠客
[noun] a self-appointed ruler
[noun] (historical, Edo) a so-called “chivalrous man”, a gangster or gambler who stood against the samurai
鋏角
[noun] (zoology) chelicera
(This term, きょうかく, is the hiragana spelling of the above terms.)