WordReference Random House Learner's Dictionary of American English © 2025
un•com•pre•hend•ing /ˌʌnkɑmpriˈhɛndɪŋ/USA pronunciation adj.
WordReference Random House Unabridged Dictionary of American English © 2025- showing a lack of understanding;
baffled:an uncomprehending stare.
'uncomprehending' also found in these entries (note: many are not synonyms or translations):