Entry 1 sense Webster, 1913 Conditionality /kən-dĭshˌ-ən-ăl'-ĭt-ē/ · Con·di·tion·al·i·ty · IPA /kəndˌɪʃənˈælɪtiː/ 01 n. The quality of being conditional, or limited; limitation by certain terms. 1. The quality of being conditional, or limited; limitation by certain terms.