Additionally, traditional transmission, and duality of patterning are key to human language.

Finally, duality of patterning explains a human's ability to create multiple meanings from somewhat meaningless sounds.

This is often called duality of patterning.

Gibbons possess the first nine design features, but do not possess the last four (displacement, productivity, traditional transmission, and duality of patterning).

This duality of patterning of language is one of the few facts of language which most schools of linguistics can agree on.

Duality of patterning: the smallest meaningful units (words, morphemes) consist of sequences of units without meaning.

Duality of patterning: Meaningless phonic segments (phonemes) are combined to make meaningful words, which in turn are combined again to make sentences.

Duality of patterning Meaningful messages are made up of distinct smaller meaningful units (words and morphemes) which themselves are made up of distinct smaller, meaningless units (phonemes).

Duality of patterning: Humans have the ability to recombine a finite set of phonemes to create an infinite number of words, which in turn can be combined to make an unlimited number of different sentences.

One is "duality of patterning," meaning that human language consists of the articulation of several distinct processes, each with its own set of rules: combining phonemes to produce morphemes, combining morphemes to produce words, and combining words to produce sentences.

In linguistics, the term double articulation, first introduced by the French linguist André Martinet, or duality of patterning refers to the way in which the stream of speech can be divided into meaningful signs, which can be further subdivided into meaningless elements.