The term 'ulama' is a transliteration of the Arabic word 'ʿulamāʾ', which is the plural of 'ʿālim', meaning 'a learned person' or 'scholar'. This Arabic root, 'ʿ-l-m', is central to Semitic languages and carries the core meaning of 'knowing' or 'knowledge'. The word entered English in the early 19th century through descriptions of Islamic societies, referring collectively to the class of religious scholars who are the authoritative interpreters of Islamic law (Sharia) and tradition. Its journey into English exemplifies the borrowing of a culturally specific institutional title directly from its source language, preserving its integral form and specialized meaning.

The word is a direct loanword from Arabic, adopted as a single lexical unit into English. It is not productively formed from separable English morphemes.