| Answer | Crossword Clue |
|---|---|
| DEWAR | ... flask (thermos prototype) |
| DEWAR | .. flask (Thermos) |
| DEWAR | ... flask (thermos) |
| DEWAR | ... flask (inspiration for the Thermos) |
| Answer | Crossword Clue |
|---|---|
| DEWAR | ... flask (thermos prototype) |
| DEWAR | .. flask (Thermos) |
| DEWAR | ... flask (thermos) |
| DEWAR | ... flask (inspiration for the Thermos) |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.