| Answer | Crossword Clue |
|---|---|
| bun | blood urea nitrogen: the concentration of nitrogen in the blood in the form of urea, indicating kidney function |
| Answer | Crossword Clue |
|---|---|
| bun | blood urea nitrogen: the concentration of nitrogen in the blood in the form of urea, indicating kidney function |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.