Definitions for "Concurrent"
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
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.
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"
Joint and equal in authority; taking cognizance of similar questions; operating on the same objects; as, the concurrent jurisdiction of courts.
One who, or that which, concurs; a joint or contributory cause.
A working definition is, "running together." This definition reflects uncertainty about exact ordering and the notion of time. Note that "concurrent" is different from "parallel" in that the latter implies separate computational elements, while the former does not.
Keywords:  intersect, curves, single, point, lines
Lines or curves that all intersect at a single point.
Keywords:  sentences, served, court, orders, two
When the court orders that two or more sentences be served at the same time.
Keywords:  taken, drugs, occurring, time
occurring at (or, for drugs, taken at) the same time.
Keywords:  meeting, point, one
Meeting in one point.