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)

• automatic tellers
• Automatic Train Protection
• automatic transmission
• automatic transmissions
• Automatic Vehicle Identification
• automatic vending
• automatic writing
• automating
• automation
• automations
• automatise
• automatised
• automatises
• automatising
• automatism
• automatisms
• automatist
• automatists
• automatize
• automatized
• automatizes
• automatizing
• automaton
• automatons
• automats