The correct spelling of the word "vocal shelves" is /ˈvoʊkəl/ /ʃɛlvz/. This term refers to the different levels of pitch or frequency that a person's voice can reach. The first part of the word, "vocal," is pronounced with a long "o" sound followed by a "k" and a short "l." The second part, "shelves," sounds like "shevz" and is pronounced with a soft "sh" and a "v" followed by a long "e" sound and a final "z." Correct spelling helps ensure clear communication and understanding.
Folds of mucous membrane, the free edges of which form the v. cords.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.