Cō′-ex-īst′, v. i.

v. i. [imp. & p. p. CO-EXISTED; p. pr. & vb. n. CO-EXISTING.] [co and exist, q. v.] To exist at the same time; — followed by with.

Of substances no one has any clear idea, further than of certain simple ideas co-existing together. Locke.

So much purity and integrity . . . co-existing with so much decay and so many infirmities. Warburton.