| 释义 |
em·is·sar·i·um
\ˌeməˈsa(a)rēəm\ noun
(plural emissar·ia \-ēə\)
Etymology: Latin, from emissus (past participle of emittere to send out) + -arium — more at emit
: a subterranean channel used by the ancient Romans for the drainage of a lake lacking a natural outlet |