اِسْتِفْهَام: اِسْتِفْسار، اِسْتِعْلام inquiry; question; asking

اِسْتِفْهَام [لغة] interrogation

حَرْفُ اسْتِفْهَام interrogative particle

عَلاَمَةُ اسْتِفْهَام question mark