paradigm

noun

1. Grammar.
   1. a set of forms all of which contain a particular element, especially the set of all inflected forms based on a single stem or theme.
   2. a display in fixed arrangement of such a set, as boy, boy’s, boys, boys’.
2. an example serving as a model; pattern.
3. 1. a framework containing the basic assumptions, ways of thinking, and methodology that are commonly accepted by members of a scientific community.
   2. such a cognitive framework shared by members of any discipline or group: the company’s business paradigm.

noun

1. grammar the set of all the inflected forms of a word or a systematic arrangement displaying these forms
2. a pattern or model
3. a typical or stereotypical example (esp in the phrase paradigm case)
4. (in the philosophy of science) a very general conception of the nature of scientific endeavour within which a given enquiry is undertaken

n.late 15c., from Late Latin paradigma “pattern, example,” especially in grammar, from Greek paradeigma “pattern, model; precedent, example,” from paradeiknynai “exhibit, represent,” literally “show side by side,” from para- “beside” (see para- (1)) + deiknynai “to show” (cognate with Latin dicere “to show;” see diction). Related: Paradigmatic; paradigmatical.