manubrium /mə-nūˈbri-əm/

1. Any handle-like structure
2. The presternum or anterior part of the breastbone in mammals (anatomy)
3. The pendent oral part of a jellyfish, etc

manūˈbrial adjective

• superstruct
• superstructed
• superstructing
• superstruction
• superstructions
• superstructive
• superstructs
• superstructural
• superstructure
• superstructures
• supersubstantial
• supersubtile
• supersubtle
• supersubtleties
• supersubtlety
• supersweet
• supersymmetrical
• supersymmetries
• supersymmetry
• supertanker
• supertankers
• supertaster
• supertasters
• supertax
• supertaxes