institution - a custom that for a long time has become an important attribute of some group or society; "the institution of relationship"; "the institution of slavery"; "he had come to be an establishment while in the theater" Word family (noun) custom customer customs (adjective) customary custom customizable accustomed https://customtradeshowstandsspai21974.techionblog.com/36043548/everything-about-custom-exhibition-stands-adam-expo-stand