
n.
- A short, light nail with a sharp point and a flat head.
- Nautical.
- A rope for holding down the weather clew of a course.
- A rope for hauling the outer lower corner of a studdingsail to the boom.
- The part of a sail, such as the weather clew of a course, to which this rope is fastened.
- The lower forward corner of a fore-and-aft sail.
- Nautical.
- The position of a vessel relative to the trim of its sails.
- The act of changing from one position or direction to another.
- The distance or leg sailed between changes of position or direction.
- A course of action meant to minimize opposition to the attainment of a goal.
- An approach, especially one of a series of changing approaches.
- A large, loose stitch made as a temporary binding or as a marker.
- Stickiness, as that of a newly painted surface.
v., tacked, tack·ing, tacks. v.tr.
- To fasten or attach with or as if with a tack: tacked the carpet down.
- To fasten or mark (cloth or a seam, for example) with a loose basting stitch.
- To put together loosely and arbitrarily: tacked some stories together in an attempt to write a novel.
- To add as an extra item; append: tacked two dollars onto the bill.
- Nautical. To bring (a vessel) into the wind in order to change course or direction.
- Nautical.
- To change the direction or course of a vessel: Stand by to tack.
- To change tack: The ship tacked to starboard.
- To change one's course of action.
[Middle English tak, fastener, from Old North French taque, probably of Germanic origin.]
tacker tack'er n.tackless tack'less adj.
tack2 (tăk)

n.
Food, especially coarse or inferior foodstuffs.
[Origin unknown.]
tack3 (tăk)

n.
The harness for a horse, including the bridle and saddle.
[Short for TACKLE.]









