Defn: The second tier of casks in a vessel's hold.

10. A small forked weight which straddles the beam of a balance, along which it can be moved in the manner of the weight on a steelyard.

11. A robber. [Obs. or Prov. Eng.] Drummond. Rider's bone (Med.), a bony deposit in the muscles of the upper and inner part of the thigh, due to the pressure and irritation caused by the saddle in riding.

RIDERLESS
Rid"er*less, a.

Defn: Having no rider; as, a riderless horse. H. Kingsley.

RIDGE Ridge, n. Etym: [OE. rigge the back, AS. hrycg; akin to D. rug, G. rÜcken, OHG. rucki, hrukki, Icel. hryggr, Sw. rugg, Dan. ryg. sq. root16.]

1. The back, or top of the back; a crest. Hudibras.

2. A range of hills or mountains, or the upper part of such a range; any extended elevation between valleys. "The frozen ridges of the Alps." Shak. Part rise crystal wall, or ridge direct. Milton.

3. A raised line or strip, as of ground thrown up by a plow or left between furrows or ditches, or as on the surface of metal, cloth, or bone, etc.

4. (Arch.)