Entry 1 sense Webster, 1913 Legibility /(lĕj`ĭ*bĭl"ĭ*ty̆)/ · Leg·i·bil·i·ty · IPA /lɛ.d͡ʒəˈbɪ.lɪ.ti/ 01 n. The quality of being legible; legibleness. 1. The quality of being legible; legibleness.