The term 'KING TOPPERS' is a combination of two words, 'KING' and 'TOPPERS'. The word 'KING' refers to a male ruler of a country or state, while the word 'TOPPERS' refers to something that is placed on top of something else. The crossword solution for this term is 'ACES', which is a term used to describe something that is of the highest quality or excellence. Therefore, the term 'KING TOPPERS' can be interpreted as something that is of the highest quality or excellence in terms of rulership.