| Answer | Crossword Clue |
|---|---|
| opisthocoelian | hollow or concave behind, as eg a vertebra is also OPISTHOCOELOUS |
| Answer | Crossword Clue |
|---|---|
| opisthocoelian | hollow or concave behind, as eg a vertebra is also OPISTHOCOELOUS |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.