Discover the meaning of the term Al-ḥrf (حرف) in Islamic vocabulary.
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Updated on 11 April 2026 at 1:05 AM
📖 3 min readThat which indicates a meaning residing in something other than itself.
The she-camel whose pregnancy is concealed (al-dhamira); it was likened to a letter of the alphabet because of its subtlety.
In language: the extremity. Among the grammarians: a word that indicates a meaning not intelligible in itself, because its intelligibility requires that something else join it; the letter, in this sense, is the counterpart of the noun and the verb. Know that the letters (huruf) may be set in opposition to expressions (alfaz): one says 'they are expressions' or 'they are letters'; by the expression is meant what is composed of alphabet letters, and by the letter what is not composed of them, whether it be a combination of a letter among the particles of meaning (huruf al-ma'ani) and a simple noun, for example, or something not composed at all, that is, simple, like ya alone or kaf alone; in bik, it is composed of a particle and a noun, not of alphabet letters, so it is a letter (harf), and each one of its parts is likewise a letter, because it is not composed of them. The letter, in this sense, thus also comprehends the noun and the verb, such as the kaf of address and the q of the imperative: it is not opposed to them, but opposed to the expression (lafz) in the sense of what is composed of alphabet letters.
That whose indication of its unitary meaning depends on a relational term, from the standpoint of linguistic convention.
The original (al-asli): what remains in the inflections of the word, whether expressed or estimated. The superfluous (al-za'id): what drops out in some of the inflections of the word.
I mean thereby the letter of the structural forms (mabani), namely the letters of the alphabet. Al-Qari said: 'They said, in defining the letter: it is a sound resting on a real syllable, that is, its support lies on a specific part of the parts of the throat, the tongue and the lips, or on an estimated syllable, which is the breath of the mouth.'