Entry 1 sense Webster, 1913 Leporine /(lĕp"ō̇*rīn [or] -rĭn)/ · Lep·o·rine · IPA /ˈlɛpəˌɹaɪn/ 01 a. Of or pertaining to a hare; like or characteristic of, a hare. 1. Of or pertaining to a hare; like or characteristic of, a hare.(Zool.)