| Answer | Crossword Clue |
|---|---|
| petrosal | petrous; hard |
| petrosal | of or pertaining to the petrous portion of the temporal bone |
| Answer | Crossword Clue |
|---|---|
| petrosal | petrous; hard |
| petrosal | of or pertaining to the petrous portion of the temporal bone |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.