Hijab

Hijab or ħijāb (حِِجاب) is the Arabic term for "cover" (noun), based on the root حجب meaning "to veil, to cover (verb), to screen, to shelter"

In some Arabic-speaking countries and Western countries, the word hijab primarily refers to women's head and body covering, but in Islamic scholarship, hijab is given the wider meaning of modesty, privacy, and morality. The word used in the Qur'an for a headscarf or veil is khimār (خمار).

The term hijab or veil is not used in the Qur'an to refer to an article of clothing for women or men, rather it refers to a spatial curtain that divides or provides privacy. The Qur'an instructs the male believers (Muslims) to talk to wives of Muhammad behind a hijab. This hijab was the responsibility of the men and not the wives of Muhammad. However, in later Muslim societies this instruction specific to the wives of Muhammad was generalized, leading to the segregation of the Muslim men and women. The modesty in Qur'an concerns both men's and women's gaze, gait, garments, and genitalia. The clothing for women involves khumūr over the necklines and jilbab (cloaks) in public so that they may be identified and not harmed. Guidelines for covering of the entire body except for the hands, the feet, and the face, are found in texts of fiqh and hadith that are developed later.

Despite the same Qur'anic obligations being issued for men and women, rules regarding dress developed so that men were to cover from their navels to their knees, whereas a women were to cover all their bodies except what was essential, that is, the hands and face.