deglutition noun. 
[di:glu:'tɪʃ(ǝ)n] arch. exc. 
Medicine. 
M17.[French déglutition or mod. Latin deglutitio(n-), from deglutit- pa. ppl stem of deglut(t)ire: see DEGLUTE, -ITION.]The action of swallowing.
 ■   deglutitious adjective (
rare) of or pertaining to swallowing 
E19. ■   deglutitory adjective (
rare) having the function of swallowing; pertaining to swallowing: 
M19.  [TahlilGaran] English Dictionary ▲