盖章 Traditional form: 蓋章 Pinyin (reading): gàizhāng Definitions: to affix a seal to stamp (a document) to sign off on sth Characters: 盖 - to cover, to hide, to protect 章 - chapter, section, writing; seal Traditional characters: 蓋 - to cover, to hide, to protect 章 - chapter, section, writing; seal