SAT TOEFL insensible Definition Unconscious or unaware; also, showing no sensitivity. Example "After the blow, he lay insensible on the floor." Sign in to save SAT PDF — $25 TOEFL PDF — $25 ← inscrutable insert → Study tips featuring "insensible" TOEFL Academic Vocabulary: Study by Topic How Context Clues Save You on the SAT Related words SAT antonym SAT abase SAT abdicate SAT abdomen SAT abduction SAT abet SAT abeyance SAT abject SAT abjure SAT ablution SAT abnegate SAT abnormal