QUILL-FILLED Crossword Clue
QUILL-FILLED Crossword Clue
We know 1 solutions for: QUILL-FILLED
Crossword Puzzle Infos
The crossword solution for the term QUILL-FILLED is SPINY. Quills are the hollow, sharp feathers of a porcupine, and they are filled with spines. Porcupines use their quills as a defense mechanism against predators, and the quills are filled with spines that can cause pain and injury. The spines are made of keratin, the same material that makes up human hair and nails.