The phrase signifies a clue type commonly found in crossword puzzles. This type of clue provides a synonym or rephrasing of the answer, effectively saying “this means the same as…” For instance, a clue might be “Glide on snow (3)” with the answer being “SKI.” A clue using the concept at hand might then be “Glide on snow, to put it another way (3),” still leading to the same solution.
Such clues are essential for providing variety and different levels of challenge in crossword puzzles. They test solvers’ vocabulary and ability to think flexibly about language. Historically, cryptic crosswords have employed more complex versions of this type of clue, adding layers of wordplay and misdirection. However, the fundamental principle remains the same: to offer an alternative phrasing that leads to the solution.