Where did word mitten come from?

The Word "mitten" comes from the Old French Word "mitaine," which is derived from the Latin "mittens," meaning "to send" or "to let go." The term originally referred to a type of glove that left the fingers free, typically used in colder weather. Over time, the meaning evolved to describe the enclosed glove design we recognize today. The Word has been used in English since the late 14th century.