Columbia subject headings:
Arabic language--Lexicography.
Harvard subject headings:
Abū Zayd al-Anṣārī, Saʻīd ibn Aws, -approximately 830. Nawādir fī al-lughah.
Arabic language--Lexicography
Princeton subject headings:
Abū Zayd al-Anṣārī, Saʻīd ibn Aws, -approximately 830--Criticism and interpretation.
Arabic language--Lexicography.