| Answer | Crossword Clue |
|---|---|
| HERMETIC | Made airtight by fusion. |
| HERMETIC | Made airtight |
| SEALED | Made airtight |
| SEALED | Made airtight. |
| CAULKED | Made airtight, as a window frame |
| Answer | Crossword Clue |
|---|---|
| HERMETIC | Made airtight by fusion. |
| HERMETIC | Made airtight |
| SEALED | Made airtight |
| SEALED | Made airtight. |
| CAULKED | Made airtight, as a window frame |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.