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  2. Converse (semantics) - Wikipedia

    en.wikipedia.org/wiki/Converse_(semantics)

    Converses can be understood as a pair of words where one word implies a relationship between two objects, while the other implies the existence of the same relationship when the objects are reversed. [3] Converses are sometimes referred to as complementary antonyms because an "either/or" relationship is present between them. One exists only ...

  3. Hypothesis - Wikipedia

    en.wikipedia.org/wiki/Hypothesis

    The hypothesis of Andreas Cellarius, showing the planetary motions in eccentric and epicyclical orbits. A hypothesis (pl.: hypotheses) is a proposed explanation for a phenomenon. A scientific hypothesis must be based on observations and make a testable and reproducible prediction about reality, in a process beginning with an educated guess or ...

  4. Distributional semantics - Wikipedia

    en.wikipedia.org/wiki/Distributional_semantics

    The distributional hypothesis in linguistics is derived from the semantic theory of language usage, i.e. words that are used and occur in the same contexts tend to purport similar meanings. [2] The underlying idea that "a word is characterized by the company it keeps" was popularized by Firth in the 1950s. [3]

  5. The word theory in "the theory of evolution" does not imply scientific doubt regarding its validity; the concepts of theory and hypothesis have specific meanings in a scientific context. While theory in colloquial usage may denote a hunch or conjecture, a scientific theory is a set of principles that explains an observable phenomenon in natural ...

  6. Thesaurus - Wikipedia

    en.wikipedia.org/wiki/Thesaurus

    Thesaurus Linguae Latinae. A modern english thesaurus. A thesaurus (pl.: thesauri or thesauruses), sometimes called a synonym dictionary or dictionary of synonyms, is a reference work which arranges words by their meanings (or in simpler terms, a book where one can find different words with similar meanings to other words), [1] [2] sometimes as a hierarchy of broader and narrower terms ...

  7. Synonym - Wikipedia

    en.wikipedia.org/wiki/Synonym

    A thesaurus or synonym dictionary lists similar or related words; these are often, but not always, synonyms. [15] The word poecilonym is a rare synonym of the word synonym. It is not entered in most major dictionaries and is a curiosity or piece of trivia for being an autological word because of its meta quality as a synonym of synonym.

  8. Empirical evidence - Wikipedia

    en.wikipedia.org/wiki/Empirical_evidence

    The terms empirical and observable are closely related and sometimes used as synonyms. [19] There is an active debate in contemporary philosophy of science as to what should be regarded as observable or empirical in contrast to unobservable or merely theoretical objects. There is general consensus that everyday objects like books or houses are ...

  9. Glossary of language education terms - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_language...

    Words that carry meaning; usually nouns, verbs and sometimes adjectives and adverbs. Context clues Clues used when guessing word meanings; clues that provide students with meaning or comprehension based on the environment in which a word is found. Contrastive analysis Comparing two languages to predict where learning will be facilitated and ...