impercipient

[ im-per-sip-ee-uh nt ]
/ ˌɪm pərˈsɪp i ənt /

adjective

lacking perception; imperceptive.

Origin of impercipient

First recorded in 1805–15; im-2 + percipient

OTHER WORDS FROM impercipient

im·per·cip·i·ence, noun