The term 'EVERY NOOK AND CRANNY' is a phrase that is used to describe something that has been thoroughly searched or examined. It is often used to emphasize the thoroughness of a search, implying that no area was left unchecked. The crossword solution for this phrase is 'NOOK, ' which is a small corner or recess, usually found in a room or other enclosed space. This phrase is often used to describe a thorough search of an area, as it implies that even the smallest corners were not overlooked.