a circumstance indispensable to some result; prerequisite; that on which something else is contingent: conditions of acceptance.
7.
Usually, conditions.existing circumstances: poor living conditions.
8.
something demanded as an essential part of an agreement; provision; stipulation: He accepted on one condition.
9.
Law.
a.
a stipulation in an agreement or instrument transferring property that provides for a change consequent on the occurrence or nonoccurrence of a stated event.
b.
the event upon which this stipulation depends.
10.
Informal. an abnormal or diseased state of part of the body: heart condition; skin condition.
11.
U.S. Education.
a.
a requirement imposed on a college student who fails to reach the prescribed standard in a course at the end of the regular period of instruction, permitting credit to be established by later performance.
b.
the course or subject to which the requirement is attached.
on/upon condition that, with the promise or provision that; provided that; if: She accepted the position on condition that there would be opportunity for advancement.
Origin: 1275–1325; Middle English condicioun < Anglo-French; Old French < Latin condiciōn- (stem of condiciō) agreement, equivalent to con-con- + dic- say (see dictate) + -iōn--ion; spelling with t by influence of Late Latin or Medieval Latin forms; compare French condition
early 14c., from O.Fr. condition, from L. condicionem (nom. condicio) "agreement, situation," from condicere "to speak with, talk together," from com- "together" + dicere "to speak" (see diction). Evolution of meaning through "stipulation, condition," to "situation, mode
v.con·di·tioned, con·di·tion·ing, con·di·tions To cause an organism to respond in a specific manner to a conditioned stimulus in the absence of an unconditioned stimulus.