This phrase possible refers to a crossword clue the place the reply is a phrase or phrase signifying a week-long journey by air. A typical instance is perhaps a clue like “Journey by aircraft for per week” with the reply being “SEVEN-DAY FLIGHT” or the same development. The clue’s problem would rely on the encircling clues and the general complexity of the puzzle.
Such clues mix basic information with wordplay, participating solvers to suppose each actually and laterally. Using a selected timeframe, like seven days, provides a layer of complexity, requiring solvers to contemplate phrases or phrases associated to period inside the context of air journey. This kind of clue could be notably difficult in cryptic crosswords the place the clue could comprise puns, anagrams, or different wordplay parts. In the end, efficiently fixing such clues contributes to the pleasant psychological train that crosswords present.