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List of English homographs. Homographs are words with the same spelling but having more than one meaning. Homographs may be pronounced the same ( homophones ), or they may be pronounced differently ( heteronyms, also known as heterophones). Some homographs are nouns or adjectives when the accent is on the first syllable, and verbs when it is on ...
In formal language theory, a context-free grammar ( CFG) is a formal grammar whose production rules can be applied to a nonterminal symbol regardless of its context. In particular, in a context-free grammar, each production rule is of the form. with a single nonterminal symbol, and a string of terminals and/or nonterminals ( can be empty).
Dependent clause. A dependent clause, also known as a subordinate clause, subclause or embedded clause, is a certain type of clause that juxtaposes an independent clause within a complex sentence. For instance, in the sentence "I know Bette is a dolphin", the clause "Bette is a dolphin" occurs as the complement of the verb "know" rather than as ...
Initial-stress-derived noun. Initial-stress derivation is a phonological process in English that moves stress to the first syllable of verbs when they are used as nouns or adjectives. (This is an example of a suprafix .) This process can be found in the case of several dozen verb-noun and verb-adjective pairs and is gradually becoming more ...
Essentially contested concepts involve widespread agreement on a concept (e.g., "fairness"), but not on the best realization thereof. [6] They are "concepts the proper use of which inevitably involves endless disputes about their proper uses on the part of their users", [7] and these disputes "cannot be settled by appeal to empirical evidence ...
Nominative absolute. In English grammar, a nominative absolute is an absolute, the term coming from Latin absolūtum for "loosened from" or "separated", [1] part of a sentence, functioning as a sentence modifier (usually at the beginning or end of the sentence). It provides an additional information about the main subject and verb.
Nouns can also be classified as count nouns or non-count nouns; some can belong to either category. The most common part of speech; they are called naming words. Pronoun (replaces or places again) a substitute for a noun or noun phrase (them, he). Pronouns make sentences shorter and clearer since they replace nouns. Adjective (describes, limits)
Winograd schema challenge. The Winograd schema challenge ( WSC) is a test of machine intelligence proposed in 2012 by Hector Levesque, a computer scientist at the University of Toronto. Designed to be an improvement on the Turing test, it is a multiple-choice test that employs questions of a very specific structure: they are instances of what ...