开胶 Traditional form: 開膠 Pinyin (reading): kāijiāo Definitions: to come unglued to come apart Characters: 开 - to open; to start, to initiate, to begin 胶 - glue, gum, resin, rubber; sticky; to glue Traditional characters: 開 - to open; to start, to initiate, to begin 膠 - glue, gum, resin, rubber; sticky; to glue