Crosswords Solver

Answer: cuttlebone
Answer	Crossword Clue
cuttlebone	The flattened oval internal skeleton of the cuttlefish, which is made of white, lightweight, chalky material. It is used as a dietary supplement for caged birds and for making casts for precious metal items
cuttlebone	the internal shell of the cuttlefish, used for making tooth-powder, for polishing the softer metals and for cage-birds to sharpen their beaks on

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.

Answer: cuttlebone