扩增 Traditional form: 擴增 Pinyin (reading): kuòzēng Definitions: to augment to amplify to extend to expand Characters: 扩 - to expand, to stretch, to magnify 增 - to increase; to expand; to augment; to add Traditional characters: 擴 - to expand, to stretch, to magnify 增 - to increase; to expand; to augment; to add