The Collaborative International Dictionary
Orthoepical
Orthoepic \Or`tho*["e]p"ic\, Orthoepical \Or`tho*["e]p"ic*al\, a. Of or pertaining to ortho["e]py, or correct pronunciation. -- Or`tho*["e]p"ic*al*ly, adv.
Wiktionary
orthoepical
a. Of or pertaining to orthoepy, or correct pronunciation