Dalaalat un-Nass shine lokacin da Nass (nassi) ke nuna cewa Hukuncin da nassi bai yi magana a kansa ba yana daidai da Hukuncin da nassin ya bayyana.

Dalaalat un-Nass is when the Nass (text) indicates that the Hukm that the text has been silent upon is in conformity to the Hukm that has been expressed in the text.

Wasu daga cikin 'Ulamaa sun kira shi Mafhoom Al-Muwaafaqah (fahimtar daidaituwa/dacewa). Hakan ya faru ne saboda abin da aka nuna cikin Lafzh a cikin yanayi ko wuri (Mahall) na shiru yana dacewa da Hukuncin da aka bayyana (Al-Mantooq) cikin nassi. Wasu kuma sun sa masa suna 'Fahwaa l-Khitaab' (ma'ana ko abin da ke cikin magana), domin 'Fahwaa' na Kalaam (magana) yana nufin ma'anarsa. Saboda haka, idan nassi a cikin 'Ibaarah (ta Alfaazh dinsa) ya nuna zuwa ga Hukuncin wani abu na musamman, sannan aka samu wani abu daban wanda yake daidai da na farko dangane da 'Illar Hukuncin ko kuma ya fi dacewa da shi (Awlaa), kuma wannan kamanceceniya tsakanin su biyun tana fahimtuwa ta hanyar fahimtar harshen kawai, ta yadda take zuwa nan take cikin fahimta, cewa nassin yana magana ne akan abubuwan biyu, to wannan nassi zai kasance yana da wata Dalala (nuni) banda Dalalat ul-Ibaarah, kuma wannan ita ce Dalalat un-Nass. Misali: Hukuncin