| Answer | Crossword Clue |
|---|---|
| nanometres | NANOMETRE, a billionth of a metre also NANOMETER |
| nanometres | One billionth of a meter |
| Answer | Crossword Clue |
|---|---|
| nanometres | NANOMETRE, a billionth of a metre also NANOMETER |
| nanometres | One billionth of a meter |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.