English
faucalization
From faucal + -ize + -ation.
Today it means
adj Simultaneous ontraction the palatoglossus and palatopharyngeus muscles, which has the effects of: vertically expanding and laterally constricting the pharyngeal cavity, of constricting the oropharyngeal isthmus, and of raising the pharynx relative to the larynx. Faucalization with vocalization produces Faucalized voice.
Language periods are conventional ranges, not dates for this word.
Etymograph / faucalization