Tok PisinTok Pisin (tɒk_ˈpɪsɪn, tɔːk,_-zɪn; Tok Pisin ˌtok piˈsin), often referred to by English speakers as New Guinea Pidgin or simply Pidgin, is a creole language spoken throughout Papua New Guinea. It is an official language of Papua New Guinea and the most widely used language in the country. However, in parts of the southern provinces of Western, Gulf, Central, Oro, and Milne Bay, the use of Tok Pisin has a shorter history and is less universal, especially among older people.
Langue and paroleLangue and parole is a theoretical linguistic dichotomy distinguished by Ferdinand de Saussure in his Course in General Linguistics. The French term langue ('[an individual] language') encompasses the abstract, systematic rules and conventions of a signifying system; it is independent of, and pre-exists, the individual user. It involves the principles of language, without which no meaningful utterance, or parole, would be possible.
IconicityIn functional-cognitive linguistics, as well as in semiotics, iconicity is the conceived similarity or analogy between the form of a sign (linguistic or otherwise) and its meaning, as opposed to arbitrariness (which is typically assumed in structuralist, formalist and generative approaches to linguistics). The principle of iconicity is also shared by the approach of linguistic typology.
Usage (language)The usage of a language is the ways in which its written and spoken variations are routinely employed by its speakers; that is, it refers to "the collective habits of a language's native speakers", as opposed to idealized models of how a language works or (should work) in the abstract. For instance, Fowler characterized usage as "the way in which a word or phrase is normally and correctly used" and as the "points of grammar, syntax, style, and the choice of words.