Conjoined; associate; concomitant; existing or happening at the same time.

A term applied to a computer operation in which two or more processes (programs) have access to the microprocessor’s time and are therefore carried out more or less at the same time. Because a microprocessor can work with much smaller units of time than people can perceive, concurrent processes appear to be occurring simultaneously but in reality are not.

A license that may be installed on a network. The number of user licenses purchased dictates how many users may access the program simultaneously. A non-concurrent license must be purchased on a per user basis and installed on individual computers

simultaneous; occurring at the same time or together

Acting in conjunction; agreeing in the same act or opinion; contributing to the same event or effect; coöperating.

two or more tasks, activities, or events whose execution may overlap in time

occurring or operating at the same time; "a series of coincident events"

Pertaining to the occurrence of two or more events or activities within the same specified interval of time.

One pursuing the same course, or seeking the same objects; hence, a rival; an opponent.

One of the supernumerary days of the year over fifty-two complete weeks; -- so called because they concur with the solar cycle, the course of which they follow.

Courses that may be taken in the same term.

Courses that may be take in the same term.