L
- Lazy handle
- When the rotation of a stone is very slow, i.e., less than one full rotation during the stone's slide; often the result of thrower error, they will usually curl more than a properly delivered stone; may turn into a No Handle or Reverse Handle
- Lead
- The player who throws the first two rocks for a team
- Lie / Lies / Lying
- The count of the number of stones of one colour closest to the centre of the button, closer than the innermost stone of the other colour. When a team "lies X" or "is lying X", that number of its stones are, at that moment, closer to the button than any opposition stone; were the end to finish then, the team would score that number of points.
- Line
- The path of a moving stone; a 'good' line indicates it is headed where it was intended to go; a 'bad' line has deviated
- Light
- A stone that is not thrown hard enough
- Little rocks
- Many clubs offer a Little Rocks program for children, with rocks that are roughly half the weight of regular 44 lb. rocks. Curlers generally move onto full-sized rocks around the ages of 10 to 12.
- Losing the handle
- A rock that is "losing the handle" refers to a rock which loses its rotation or which reverses its rotation while moving
- Lost turn
- Synonymous with no handle
- LSFE
- Last Stone in the First End; in every other end, the last stone (or hammer) is determined by the scoring in the previous end. In the first end, some other system (coin toss, draw contest, record comparison) must be used to determine the advantage of the hammer.
Read more about this topic: Glossary Of Curling