SAT GRE TOEFL aghast Definition Feeling great shock, horror, or surprise Example "She was aghast at the news of the natural disaster." Sign in to save SAT PDF — $25 GRE PDF — $25 TOEFL PDF — $25 ← aggressive agile → Study tips featuring "aghast" 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