Entry 1 sense Webster, 1913 jocularity /(jŏk`ū̇*lăr"ĭ*ty̆)/ · joc·u·lar·i·ty · IPA /ˌd͡ʒɑkjəˈlɛɹɪti/ 01 n. Jesting; merriment. 1. Jesting; merriment.