ledge >> lɛdʒ
Definition: [noun] a narrow horizontal surface projecting from a wall, cliff, or other surface.
Example: he heaved himself up over a ledge
Definition: [noun] an underwater ridge, especially of rocks beneath the sea near the shore.
Example: a reef ledge
Definition: [noun] a stratum of metal- or ore-bearing rock; a vein of quartz or other mineral.