Word Origin & History
mastication
1565, from L. masticationem (nom. masticatio), from masticare "to chew" (cf. O.Fr. maschier, Fr. mâcher), probably from Gk. mastikhan "to gnash the teeth," related to mastax "mouth, jaws," and masasthai "to chew," from PIE *menth- "to chew, mouth" (cf. L. mandere "to chew," Goth. munþs, O.E. muð "mouth").