Entry 2 senses Webster, 1913 Uncomprehensive · Un·com·pre·hen·sive · IPA /ˌʌnkɒmpɹəˈhɛnsɪv/ 01 a. Unable to comprehend. 1. Unable to comprehend. “Narrow-spirited, uncomprehensive zealots.” — South. 2. Incomprehensible.[Obs.]