sand_dollar
1. [ noun ] (zoology) flattened disklike sea urchins that live on sandy bottoms
Related terms: sea_urchin Exocycloida
Similar spelling:   sand_lizard
  sand_lance
  saint_olav
  saint_olaf
  sand_launce
  sandlike
  sandaled
  sand_eel
  sandalled
  sand_leek