reduplikáció
Reduplikáció is a linguistic phenomenon where a word, or part of a word, is repeated. This repetition can occur in various ways, including the complete duplication of a word, such as "bye-bye," or the repetition of a syllable, as seen in words like "wishy-washy." The purpose of reduplication varies across languages and contexts. It can serve to intensify meaning, indicate plurality, or express a diminutive or augmentative sense. In some cases, reduplication is used to create onomatopoeic words, mimicking sounds. Grammatically, reduplication can function as a morphological process, modifying the word's form to convey specific grammatical information. For instance, in some languages, reduplication is used to form the plural of nouns or to mark verb aspects. The specific rules and patterns of reduplication differ significantly from one language to another, making it a rich area of study in comparative linguistics. It is a common feature found in many of the world's languages, both indigenous and widely spoken.