Devoicing

Part of speech: noun, verb

Definitions

1. The technique of producing speech sounds without vocal cord engagement occurs in various linguistic scenarios
2. The process of articulating sounds while refraining from using vocal cords is observed in certain phonetic contexts
3. A method of making speech sounds that excludes vocal cord vibration is utilized in specific linguistic instances

Etymology: Devoicing is a plain formation: the noun-forming suffix "-ing" attached to "devoice," which combines the prefix "de-" (removing or reversing) with "voice." The verb "devoice" appears in English in the 19th century, when phoneticians needed a term for the loss of vocal fold vibration that the older "unvoiced" and "surd" had described more awkwardly. The verb's sense of "to make voiceless" follows directly from its parts: "voice" in the phonetic sense means the buzzing of the vocal folds, so "devoice" means to stop that buzzing. The most useful surprise here is how the process works in real speech. English often devoices consonants at the end of words, so "bad" is pronounced with a final "t"-like sound, and the voiced "d" of "bad" loses its vibration. German does this systematically, which is why "Rad" and "Rat" sound identical to most listeners even though the spelling differs.