There is a notable lack of historical references to anything like shanties, as they would come to be known, in the entirety of the 18th century. In the second half of the 18th century, English and French sailors were using simple chants to coordinate a few shipboard tasks that required unanimous effort. A dictionary of maritime terms, in describing the anchor-hauling mechanical device known as a windlass, noted the use of such a chant. This particular old-fashioned style of windlass was one that required workers to continually remove and re-insert "handspikes" (wooden leverage bars) into the device to turn its gears.