adv. [f. prec. + -LY2.] At or during the same time.

1

1816.  G. S. Faber, Orig. Pagan Idol., III. 548. Their power was broken in the Red Sea contemporaneously with the exodus of Israel.

2

1872.  W. S. Symonds, Rec. Rocks, viii. 270. A contemporaneously bedded trap.

3