mergus — Lewis & Short
mergus, i, m.mergo.
I A diver, a kind of water-fowl, Varr. L. L. 5, § 78 Müll.:
praesagiunt pluviam mergi,Plin. 18, 35, 87, § 362:
mergi maria fugientes,id. ib.; Ov. M. 8, 625; cf.: aequor amat;
nomenque tenet, quia mergitur illo,id. ib. 11, 795; Hor. Epod. 10, 22.—Jestingly:
mergus agrarius, of one who is eager to possess lands,Capitol. Pertin. 9.—
II A vine-layer, Col. 4, 15, 1; Pall. 3, 16, 1.