A dehumidifier aims to reduce excess moisture in the air. In the context of a crossword puzzle, this signifies that the solution to the clue will be a word or phrase synonymous with atmospheric water vapor. For example, “humidity” or “moisture” would be suitable answers.
Understanding this concept is crucial for crossword puzzle solvers. It allows them to narrow down potential answers by focusing on words related to the function of a dehumidifier. This demonstrates the importance of interpreting clues conceptually rather than literally. Historically, crosswords have tested vocabulary and general knowledge, reflecting the cultural understanding of various devices and phenomena. The inclusion of such clues reflects an awareness of common household appliances and their purposes.