| Answer | Crossword Clue |
|---|---|
| MICRON | Millionth of a meter |
| MICRON | One-millionth of a meter |
| MICRON | Millionth part of a meter |
| MICRON | One millionth of a meter |
| MICRON | One millionth of a meter. |
| ERG | Ten-millionth of a newton-meter |
| MICRON | Unit equal to one millionth of a meter |
