Kolt or kolty was a part of a female headgear, hanging on a ryasna at both temples as a sign of family's wealth, common in 11th-13th centuries in Old Rus'.
It comprised a pair of metal pieces, joined to form a hollow medallion or star that, presumably, contained a piece of cloth, impregnated with fragrances.
As a term, it was introduced in the late 19th century in the course of ethnographic surveys.
According to a version it derived from the Ukrainian: ковтки, meaning 'earrings',[1] also in West-Ukrainian dialects “колток”.
[2] In a Novgorod dialect the word “колтки” means pendants of earrings, it was also mentioned in birch bark document No.