ēmissārĭum — Lewis & Short
ēmissārĭum, ii, n.emitto,
I an outlet:
lacūs,a drain, Cic. Fam. 16, 18; Plin. 33, 4, 21, § 75; Suet. Claud. 20, 32:
vomicae,Scrib. Comp. 229; cf.
collectionis,id. ib. 206.