the GNU version of the Collaborative International Dictionary of English
adj. Existing at the same time with another.
The Century Dictionary and Cyclopedia
Existing at the same time; coincident in duration.
n. A thing existing at the same time or in immediate connection with another.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. existing at the same time
Word Usage
"That same year, the psychological profession adopted the Bem Sex-Role Inventory, a scale that measured masculinity and femininity as separate and coexistent within an individual."