masticate
mas.ti.cate \'mas-t*-.ka-t\ \.mas-t*-'ka--sh*n\ \'mas-t*-.ka-t-*r\ vb [LL masticatus, pp. of masticare, fr. Gk mastichan to gnash t]he teeth; akin to Gk masasthai to chew - more at MOUTH 1: to grind or crush (food) with or as if with the teeth in preparation fo r swallowing : CHEW 2: to soften or reduce to pulp by crushing or kneading : CHEW - mas.ti.ca.tion n