n a wad of something chewable as tobaccon biting and grinding food in your mouth so it becomes soft enough to swallowv chew (food); to bite and grind with the teeth
v. 咀嚼, 咬( chew的第三人称单数 ); （因为紧张等）咬住, 不停地啃, （为尝味道）不停地咀嚼; 中粒煤