Question

the root dict means say or declare. what does the word diction mean? the manner and style in which words are chosen for use in speech or writing the manner and style in which members of a group support one another the manner and style in which a particular good or service is distributed the manner and style in which a product is designed

Explanation:

The root "dict" means say or declare. Diction pertains to the choice of words in speech or writing, which aligns with the root - meaning as it involves how words are "said" in communication.

Answer:

the manner and style in which words are chosen for use in speech or writing