| Answer | Crossword Clue |
|---|---|
| actinometrical | relating to actinometry, measurement of heating power of the sun's rays also ACTINOMETRIC |
| Answer | Crossword Clue |
|---|---|
| actinometrical | relating to actinometry, measurement of heating power of the sun's rays also ACTINOMETRIC |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.