Answer | Crossword Clue |
---|---|
beam | collection of nearly parallel rays (as X rays) or a stream of particles (as electrons) |
Answer | Crossword Clue |
---|---|
beam | collection of nearly parallel rays (as X rays) or a stream of particles (as electrons) |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.