A comprehensive world view (or worldview) is a term calqued from the German word Weltanschauung ( [ˈvɛlt.ʔanˌʃaʊ.ʊŋ] (help·info)) Welt is the German word for "world", and Anschauung is the German word for "view" or "outlook." It is a concept fundamental to German philosophy and epistemology and refers to a wide world perception. Additionally, it refers to the framework of ideas and beliefs through which an individual interprets the world and interacts with it. The German word is also in wide use in English, as well as the translated form world outlook or world view.
A worldview describes a consistent (to a varying degree) and integral sense of existence and provides a framework for generating, sustaining, and applying knowledge. The linguistic relativity hypothesis of Benjamin Lee Whorf describes how the syntactic-semantic structure of a language becomes an underlying structure for the Weltanschauung of a people through the organization of the causal perception of the world and the linguistic categorization of entities. As linguistic categorization emerges as a representation of worldview and causality, it further modifies social perception and thereby leads to a continual interaction between language and perception.