Risalat al-Hudud

Author died
384 AH
Editions
Dar Al-Fikr

Risalat al-Hudud (The Treatise of Definitions; also titled al-Hudud) is a terminological treatise on Arabic grammar by the grammarian and theologian Abu al-Hasan al-Rummani (296–384 AH / 908–994 CE), setting out definitions for the foundational terms and theoretical concepts employed in grammatical analysis .

Purpose and Scope

The treatise is introduced under the heading Bab al-hadd li-ma'ani al-asma' allati yuhtaju ilayha fi al-nahw ("Chapter on the definition of the meanings of names needed in grammar") . Al-Rummani articulates the overall objective of grammatical inquiry within the work, defining the purpose of grammar (al-gharad fi al-nahw) as distinguishing correct speech from error in accordance with the established usage of the Arabs by means of systematic analogy (qiyas) .

Structure and Contents

The text consists of an ordered sequence of concise, numbered definitions covering broad rational, epistemological, morphological, and syntactic categories, concluded by a dedicated section on specific syntactic constructions :

  • Methodological and Rational Terms: The work begins by defining foundational epistemological concepts, including analogy (qiyas), demonstration (burhan), clarification (bayan), judgment (hukm), cause ('illa), and signification (dalala) .
  • Core Parts of Speech and Inflection: It defines the noun (ism), verb (fi'l), and particle (harf), followed by inflection (i'rab), invariability (bina'), structural change (taghyir), morphology (tasrif), intent (gharad), and means (sabab) .
  • Syntactic Classifications and Operands: The text covers definiteness (ma'rifa) and indefiniteness (nakira), the single word (mufrad), the sentence (jumla), number categories (dual and plural), case-governed entities (the nominative, accusative, and genitive), followers (tawabi'), description (sifa), substitution (badal), coordination (nasaq), circumstantial qualification (hal), specification (tamyiz), annexation (idafa), the verbal noun (masdar), derivation (ishtiqaq), overt nouns (muzhar), and pronouns (mudmar) .
  • Theoretical and Rhetorical Categories: Al-Rummani also defines structural operands and linguistic qualities, including governing agents ('amil), elision (hadhf), explicit mention (dhikr), compound expressions (murakkab), restriction (muqayyad), absolute terms (mutlaq), exception (istithna'), literal usage (haqiqa), figurative usage (majaz), metaphor (isti'ara), genus (jins), species (naw'), relative strength and weakness (quwwa and da'f), phonetic lightening (takhfif), apocopation (tarkhim), shortened and extended endings (maqsur and mamdud), gender categories, parallels (nazir), contradictories (naqid), underlying syntactic estimation (taqdir), real realization (tahqiq), base and derivative principles (asl and far'), regularity (muttarid), rarity (nadir), informative speech (kalam), and utterance (lafz) .
  • Definitions of Interconnected Structures (Bab hudud al-mawsulat): The concluding section treats specific complex syntactic constructions, such as verbs of knowledge that take two objects, comparative patterns (af'al) and their restrictions on genitive annexation, apodoses joined by fa', positions of informative utility (fa'ida) in nominal clauses, and the non-deletable status of the primary agent (fa'il) .

Method and Reception

Risalat al-Hudud reflects al-Rummani's overarching methodological approach of integrating rational argumentation and dialectical precision into linguistic analysis . Biographical sources note that his heavy reliance on logical framing distinguished his style from contemporary grammarians; Abu 'Ali al-Farisi remarked on this distinction by stating that if grammar were what al-Rummani taught, other grammarians possessed none of it, and if grammar were what the others taught, al-Rummani possessed none of it .

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