Variation in Multi-Word Units: The Absent Dimension‪.‬

ABSTRACT Despite the frequent claims most linguists make about the fixedness of multi-word units (henceforth MWU's) and the almost uniform representation they receive in dictionaries, the range of variation across categories as well as within the members of the same category is much greater than has hitherto been recognized. The complexity of variation patterns represents a serious challenge to the translator whose mother tongue is not English. This paper will, therefore, attempt to provide a thorough examination of the types of variation in MWU's in general and the potential variations that typically characterize each category. Explanations different linguists have suggested to account for variation are also reviewed and their value to translators and possible contribution to lexicography are assessed. The paper concludes by asserting that explanations are inadequate for purposes of MWU's acquisition and that modifications should be made to current lexicographical methodology in order to help translators identify the changes a given MWU may undergo.