summum genus /sumˈəm jēˈnəs or sŭmˈŭm genˈŭs/

1. The highest division in a classification
2. A genus that cannot be categorized under a higher genus (logic)

• uptrilled
• upturn
• upturned
• upturning
• upturnings
• upturns
• uptying
• UPU
• upvaluation
• upvaluations
• upvalue
• upvalued
• upvalues
• upvaluing
• UPVC
• uPVC
• upwaft
• upwafted
• upwafting
• upwafts
• upward
• upwardly
• upwardly mobile
• upward mobility
• upwardness