垛子 duǒziduòzi buttress Origin Definitions Defs Strokes Stroke Words Sentences Sents duǒzi buttress 垛 duǒ buttress (bound form) a projecting part of a building, such as a buttress or battlements; a target for archery子 zi affix noun suffix [suffix] used to form nouns from noun, verb, or adjective rootsduòzi stack 垛 duò pile a pile or stack of items, such as straw or bricks子 zi affix noun suffix [suffix] used to form nouns from noun, verb, or adjective roots