orthoepic
/ɔːrˈθiːpɪk/Definitions
1. adjective
relating to or based on the principles of correct pronunciation
“The linguist’s orthoepic analysis of the word revealed a complex set of phonetic rules.”
2. noun
a word or phrase that is pronounced in accordance with the standard pronunciation of a language
“The dictionary listed ‘dog’ as an example of an orthoepic word in American English.”
3. noun
a system or approach to teaching pronunciation based on the principles of correct pronunciation
“The new orthoepic method of teaching pronunciation was highly effective in improving students’ speech.”