| Answer | Crossword Clue |
|---|---|
| NONSELF | Matter foreign to the immune system |
| nonself | not connected with the self / something that is not the self |
| Answer | Crossword Clue |
|---|---|
| NONSELF | Matter foreign to the immune system |
| nonself | not connected with the self / something that is not the self |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.