| Answer | Crossword Clue |
|---|---|
| OED | Ref. work with more than 300,000 entries |
| OED | Ref. work that took more than 70 years to complete |
| Answer | Crossword Clue |
|---|---|
| OED | Ref. work with more than 300,000 entries |
| OED | Ref. work that took more than 70 years to complete |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.