捏碎

捏碎	niē suì	to crush (sth) in one's hand
捏	niē	to hold between the thumb and fingers / to pinch / to mold (using the fingers) / to hold (lit. in one's hand and fig.) / to join together / to fabricate (a story, a report, etc)
捏	niē	variant of 捏
碎	suì	(transitive or intransitive) to break into pieces; to shatter; to crumble / broken; fragmentary; scattered / garrulous