masticate
1. [ verb ] grind and knead
Examples:

"masticate rubber"

Related terms: knead
2. [ verb ] (food) chew (food)
Synonyms: chew jaw manducate
Examples:

"He jawed his bubble gum" "Chew your food and don't swallow it!" "The cows were masticating the grass"

Related terms: grate gnaw chomp crunch champ mumble chaw chewer chew jaw chew
Similar spelling:   mastic
  mastication
  mastocyte
  mast_cell
  mastectomy
  Masticophis