The term 'BEE FLAT' is a crossword solution that consists of two words. The first word, 'HIVE', is a four-letter word that refers to a structure created by bees for their home. A HIVE is typically made of wax and is used to store honey and pollen. The second word, 'FLAT', is an adjective that describes something that is level or even. Together, the two words form the phrase 'BEE FLAT', which is used to describe a FLAT surface that is used by bees to build their hives.