(synonym) regulator (hypernym) control, controller (hyponym) timer (derivation) regulate, regularize, regularise, order, govern
A wreath is an assortment of flowers, leaves, fruits, twigs or various materials that is constructed to resemble a ring. In English-speaking countries, wreaths are used typically as household ornaments, mainly as an Advent and Christmas decoration. They are also used in ceremonial events in many cultures around the globe. Wreaths have much history and symbolism associated with them. They are usually made from evergreens and symbolize strength, as evergreens last even throughout the harshest wint
For the wreath used in heraldry, see torse. A Christmas wreath on a house door in England. A golden wreath and ring from the burial of an Odrysian Aristocrat at the Golyamata Mogila in the Yambol region of Bulgaria.