Is Tuesday named for a one-handed god?
type of ship's boat, 1660s, apparently from Middle Low German jolle or Dutch jol "a Juteland boat," of unknown origin. Also borrowed into French (yole), Italian (jolo), Russian (yal).
two-masted sailboat, usually rigged with one or more jibsails, a mainsail, and a mizzen. In common with the ketch, the forward (main) mast is higher than the mizzenmast, but the mizzenmast of a yawl is placed astern of the rudder post, while that of the ketch is closer amidships. Like most modern pleasure boats, yawls are rigged with fore-and-aft sails (in line with the keel), the most effective rigging in utilizing manpower. The word yawl is sometimes applied to a dinghy and to a light fishing vessel rigged with lugsails.