a. [CO- 2.] Present together.
1817. Coleridge, Biog. Lit., I. vi. 116. That living chain of causes, to all whose links the free-will is co-extensive and co-present.
1890. J. Martineau, Seat Authority Relig., I. iii. 98. Several instinctive affections are co-present on terms of equality.