A handkerchief (; also called a hankie or, historically, a handkercher) is a form of a kerchief or bandanna, typically a hemmed square of thin fabric which can be carried in the pocket or handbag, and which is intended for personal hygiene purposes such as wiping one's hands or face, or blowing one's nose. A handkerchief is also sometimes used as a purely decorative accessory in a suit pocket; it is then called a pocket square. It is also an important accessory in many folk-dances in many regions like the Balkans and the Middle East; an example of a folk-dance using handkerchiefs is Kalamatianos.
Modern usage
The material of a handkerchief can be symbolic of the socio-economic class of the user, not only because some materials are more expensive, but because some materials are more absorbent and practical for those who use a handkerchief for more than style. Handkerchiefs can be made of cotton, cotton-synthetic blend, synthetic fabric, silk, or linen.
Handkerchiefs are also used as an impromptu way to carry around small items when a bag or basket is unavailable. They could also serve as a substitute for a bandage over a small injury. In the United Kingdom, the habit of wearing a handkerchief with tied corners on one's head at the beach has become a seaside postcard stereotype.
Signals may also be sent by handkerchief, such as the American LGBT (lesbian, gay, bisexual, and transgender) handkerchief codes. In Spanish football or in bullfighting, it is a common sight to see supporters waving white handkerchiefs as an expression of deep emotion.
