Difference between Rhumb Line and Square Sail

RHUMB LINE vs SQUARE SAIL: NOUN

A line that cuts all meridians at the same angle.
The path of a ship that maintains a fixed compass direction, shown on a map as a line crossing all meridians at the same angle.
A line on a sphere that cuts all meridians at the same angle; the path taken by a ship or plane that maintains a constant compass direction

A sail bent to a horizontal yard set athwartships.
A sail horizontally extended on a yard slung to the mast by the middle, as distinguished from other sails which are extended obliquely; specifically, a square sail occasionally carried on the mast of a sloop, or the foremast of a schooner-rigged vessel, bent to a yard called the squaresail-yard.
A four-sided sail extended by a yard suspended horizontally across the mast.
A four-sided sail set beneath a horizontal yard suspended at the middle from a mast

Southeasterly, Cape horn, Northeasterly, Northwesterly, Southwesterly, Abeam, Leeward, Windward, Northerly, Easterly, Westerly, Southerly, Upwind, Loxodrome, Rhumb

Foreyard, Galleass, Chesstree, Jib boom, Pungy, Gaffsail, Bermuda rig, Sailboater, Gallivat, Inhaul, Balloon sail, Sail, Mizzen course, Gaff topsail, Crossjack

Southeasterly, Cape horn, Northeasterly, Northwesterly, Southwesterly, Abeam, Leeward, Windward, Northerly, Easterly, Westerly, Southerly, Upwind, Loxodrome, Rhumb

Foreyard, Galleass, Chesstree, Jib boom, Pungy, Gaffsail, Bermuda rig, Sailboater, Gallivat, Inhaul, Balloon sail, Sail, Mizzen course, Gaff topsail, Crossjack

Much of the fleet chose to sail high along the CT shoreline with Young American choosing a route more towards the rhumb line.
The fundamental elements such as earth ellipsoid, geoid, geocentric and geodetic latitudes, rhumb line, and great circle are dealt with in detail.
On the rhumb line from the Royal Sovereign to Dungeness there are no dangers.
Define the following terms: datum, developable surface, secant, azimuth, rhumb line, and zenithal.
Rhumb Line cases are shown, one in each hemisphere.

One of the lines tied to the bottom of a square sail and used to haul it up to the yard when furling.
Introduction of the removable mast, the symmetric design of the ship and the square sail greatly improved the maneuverability of the Viking longships.
The early EARING CRINGLE was side spliced to the head and leech ropes of a square sail.
Ancient ships normally only had one main square sail, so their ability to tack against the wind was limited.
We ran from Gabo Island to Eddystone under square sail and later double reefed mainsail.
The horizontal spar from which a square sail is suspended.
This vessel sports a single mast with square sail.