海かい食しょく棚だな

noun

wave-cut platform; abrasion platform; coastal bench

Geological term for a flat, eroded rock surface at the base of a sea cliff, formed by wave action. Also called 波食棚 or 波食台.

See also: 波食棚 · 波食台

• 海かい岸がんの崖がけの下したに海かい食しょく棚だなが広ひろがっている。

  A wave-cut platform spreads out at the base of the coastal cliff.