Hijab (Arabic: حجاب, romanized: ḥijāb, pronounced [ħɪˈdʒaːb]) refers to head coverings worn by Muslim women. Similar to the mitpaḥat/tichel or snood worn by religiously observing married Jewish women, certain headcoverings worn by some Christian women, such as the hanging veil, apostolnik and kapp, and the dupatta favored by many North Indian Hindu and Sikh women, the hijab comes in various forms. The term describes a scarf that is wrapped around the head, covering the hair, neck, and ears while leaving the face visible. The use of the hijab, voluntarily and involuntarily, has grown globally since the 1970s, with religious Muslims viewing it as a symbol of modesty and faith; it is also worn as a form of adornment. There is consensus among mainstream Islamic religious scholars that covering the head is required.
The term ḥijāb was originally used to denote a partition and was sometimes used for Islamic rules of modesty. The Qur'an never uses the word hijab (lit. 'barrier') to refer to women's clothing, but rather discusses the attire of women using other terms Jilbāb (long and loose-fit outer garment) and khimār (generic headscarf).