There is no standard terminology of "clines" and "clusters" in vocabulary building or lexical diffusion. Here's a breakdown of related terms and concepts:
Lexical Diffusion:
* Lexical Diffusion is a theory that suggests that language change does not happen all at once across all words. Instead, it starts with a single word and spreads gradually to other words in the language.
* Isogloss: This is a line on a map that separates areas where a particular linguistic feature is used from areas where it is not.
* Wave Theory: This theory is related to lexical diffusion and suggests that language change spreads like waves, starting from a specific point and moving outwards.
Vocabulary Building:
* Vocabulary Building is the process of learning and expanding one's knowledge of words. There are many different strategies and techniques for vocabulary building.
Cline and Cluster in Linguistics:
* Cline: A cline refers to a gradual progression of linguistic features. For example, a cline in vowel pronunciation might involve a series of vowels that are gradually becoming more open or more closed. Cline is not directly related to lexical diffusion.
* Cluster: A cluster in linguistics can refer to a group of words that share a common feature. For example, a cluster of words might all have the same prefix or suffix. Cluster is not directly related to lexical diffusion.
In conclusion, there is no standard terminology of "clines" and "clusters" used in vocabulary building or lexical diffusion. While the terms "cline" and "cluster" are used in linguistics, they have different meanings and are not directly related to the process of lexical diffusion.
It's possible you might be misunderstanding the terminology or have a different context in mind. If you can provide more details or examples of where you encountered these terms, I might be able to offer a more specific explanation.