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A constraint on variables in phonology

Published online by Cambridge University Press:  12 March 2026

John T. Jensen*
Affiliation:
University of Colorado

Abstract

Two kinds of variables have been used in generative phonology: Abbreviatory variables, which have only one expansion in the application of a given rule to a string; and Essential variables, which have many values simultaneously, e.g. the ‘star notation’ of Spe. Essential variables can be dispensed with entirely if rules are allowed to apply iteratively rather than simultaneously. Abbreviatory variables can be severely constrained by the Relevancy Condition proposed here, which allows only Irrelevant material to intervene between the Focus and Determinant of a rule. The result is a more highly constrained and more explanatory theory of phonology.

Information

Type
Research Article
Information
Language , Volume 50 , Issue 4 , December 1974 , pp. 675 - 686
Copyright
Copyright © 1974 by Linguistic Society of America

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