The central goal of the Lexical Semantic Framework (LSF) is to characterize the meaning of simple lexemes and affixes and to show how these meanings can be integrated in the creation of complex words. LSF offers a systematic treatment of issues that figure prominently in the study of word formation, such as the polysemy question, the multiple-affix question, the zero-derivation question, and the form and meaning mismatches question. LSF has its source in a confluence of research approaches that follow a decompositional approach to meaning and, thus, defines simple lexemes and affixes by way of a systematic representation that is achieved via a constrained formal language that enforces consistency of annotation. Lexical-semantic representations in LSF consist of two parts: the Semantic/Grammatical Skeleton and the Semantic/Pragmatic Body (henceforth ‘skeleton’ and ‘body’ respectively). The skeleton is comprised of features that are of relevance to the syntax. These features act as functions and may take arguments. Functions and arguments of a skeleton are hierarchically arranged. The body encodes all those aspects of meaning that are perceptual, cultural, and encyclopedic. Features in LSF are used in (a) a cross-categorial, (b) an equipollent, and (c) a privative way. This means that they are used to account for the distinction between the major ontological categories, may have a binary (i.e., positive or negative) value, and may or may not form part of the skeleton of a given lexeme. In order to account for the fact that several distinct parts integrate into a single referential unit that projects its arguments to the syntax, LSF makes use of the Principle of Co-indexation. Co-indexation is a device needed in order to tie together the arguments that come with different parts of a complex word to yield only those arguments that are syntactically active. LSF has an important impact on the study of the morphology-lexical semantics interface and provides a unitary theory of meaning in word formation.
Denominal verbs are verbs formed from nouns by means of various word-formation processes such as derivation, conversion, or less common mechanisms like reduplication, change of pitch, or root and pattern. Because their well-formedness is determined by morphosyntactic, phonological, and semantic constraints, they have been analyzed from a variety of lexicalist and non-lexicalist perspectives, including Optimality Theory, Lexical Semantics, Cognitive Grammar, Onomasiology, and Neo-Construction Grammar. Independently of their structural shape, denominal verbs have in common that they denote events in which the referents of their base nouns (e.g., computer in the case of computerize) participate in a non-arbitrary way. While traditional labels like ‘ornative’, ‘privative’, ‘locative’, ‘instrumental’ and the like allow for a preliminary classification of denominal verbs, a more formal description has to account for at least three basic aspects, namely (1) competition among functionally similar word-formation patterns, (2) the polysemy of affixes, which precludes a neat one-to-one relation between derivatives displaying a particular affix and a particular semantic class, and (3) the relevance of generic knowledge and contextual information for the interpretation of (innovative) denominal verbs.
Malka Rappaport Hovav
Words are sensitive to syntactic context. Argument realization is the study of the relation between argument-taking words, the syntactic contexts they appear in and the interpretive properties that constrain the relation between them.