| Answer | Crossword Clue |
|---|---|
| WASHOE | Sign language using chimpanzee |
| WASHOE | Chimpanzee noted for learning a sign language |
| NONVOCAL | Using sign language e.g., |
| Answer | Crossword Clue |
|---|---|
| WASHOE | Sign language using chimpanzee |
| WASHOE | Chimpanzee noted for learning a sign language |
| NONVOCAL | Using sign language e.g., |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.