The term 'Unique Individual' can be summed up as a single person who stands out from the rest. This individual is special and has qualities that make them different from everyone else. The crossword solution for this term is 'ONER', which is an acronym for 'One of a Kind, Extraordinary, Rare'. This acronym emphasizes the idea that this individual is one-of-a-kind and has qualities that make them stand out from the crowd.