Final answer:
The term for clothing worn to bed is 'pajamas,' originating from the Hindustani term for leg clothing and was adopted into English during the British colonial presence in India.
Step-by-step explanation:
The word for clothes usually worn to bed translates as pajamas. Pajamas are typically comfortable garments designed to be worn during sleep and can vary in style from sets of pants and jackets to shorts and nightgowns. The word "pajamas" originates from the Hindustani word pae jama, which literally means 'leg clothing,' and it was adopted into the English language during the British Raj in India.