This book investigates the interaction between grammatical norms and poetic technique on the basis of a corpus selected from the oeuvre of the payyetan Eleazar be-rabbi Qillir. As a basis for this investigation, a descriptive/comparative analysis of the Qillirian dialect is offered. The first portion of the work is a grammar devoted mainly to morphology and syntax. The second portion of the work is an investigation of the poetic norms, as well as rhetorical techniques employed by Qillir, together with an assessment of their impact on the grammar. The overall aim of the project is to design an analytical framework within which a self-conscious poetic dialect might be investigated.