A loanword (also a loan word, loan-word, or borrowing) is a word at least partly assimilated from one language (the donor language) into another language (the recipient language, also called the target language). This is in contrast to cognates, which are words in two or more languages that are similar because they share an etymological origin; and calques, which involve translation. Loanwords from languages with different scripts are usually transliterated (between scripts), but they are not translated. Additionally, loanwords may be adapted to the phonology, phonotactics, orthography, and morphology of the target language (as for example through the law of Hobson-Jobson). When a loanword is fully adapted to the rules of the target language, it is distinguished from native words of the target language only by its origin. However, often the adaptation is incomplete, so loanwords may conserve specific features distinguishing them from native words of the target language: loaned phonemes and sound combinations, partial or total conserving of the original spelling, foreign plural or case forms or indeclinability. A loanword is distinguished from a calque (or loan translation), which is a word or phrase whose meaning or idiom is adopted from another language by word-for-word translation into existing words or word-forming roots of the recipient language. Loanwords, in contrast, are translated. Examples of loanwords in the English language include café (from French café, which means "coffee"), bazaar (from Persian bāzār, which means "market"), and kindergarten (from German Kindergarten, which literally means "children's garden"). The word calque is a loanword from the French noun calque ("tracing; imitation; close copy"); while the word loanword and the phrase loan translation are calques of the German nouns Lehnwort and Lehnübersetzung. Loans of multi-word phrases, such as the English use of the French term déjà vu, are known as adoptions, adaptations, or lexical borrowings.
Ramya Rasipuram, Marzieh Razavi
Martin Odersky, Philipp Haller
Martin Odersky, Philipp Haller