vihmavarjud
Vihmavarjud is a term that refers to umbrellas, specifically those designed to protect from rain. The word itself is of Estonian origin, with "vihma" meaning rain and "varjud" meaning shadows or shields. This etymology directly reflects the primary function of the object. Vihmavarjud are typically constructed with a canopy made of waterproof fabric, often nylon or polyester, stretched over a collapsible frame of metal or plastic ribs. This frame is attached to a central pole or shaft, which is usually held by hand. The canopy can be opened and closed, allowing for portability and ease of use.
The design of vihmavarjud has evolved over centuries, from simple, rigid devices to the more complex, foldable,