Conditional

Part of speech: noun (n.)

1. A limitation. [Obs.] Bacon.

2. A conditional word, mode, or proposition. Disjunctives may be turned into conditionals. L. H. Atwater.

Part of speech: adjective (a.)

1. Containing, implying, or depending on, a condition or conditions; not absolute; made or granted on certain terms; as, a conditional promise. Every covenant of God with man . . . may justly be made (as in fact it is made) with this conditional punishment annexed and declared. Bp. Warburton.

2. Expressing a condition or supposition; as, a conditional word, mode, or tense. A conditional proposition is one which asserts the dependence of one categorical proposition on another. Whately. The words hypothetical and conditional may be . . . used synonymously. J. S. Mill.