cicisbeo /chē-chēz-bāˈō or chi-chiz-/

1. Esp formerly, a married woman's gallant or cavaliere servente in Italy
2. The acknowledged lover of a married woman

• tetrahedron
• tetrahedrons
• tetrahydrocannabinol
• tetrahydrofolate
• tetrahydrogestrinone
• tetrahydrogestrinones
• tetrakishexahedra
• tetrakishexahedron
• tetrakishexahedrons
• tetralogies
• tetralogy
• tetrameral
• tetramerism
• tetramerisms
• tetramerous
• tetrameter
• tetrameters
• Tetramorph
• tetramorphic
• Tetrandria
• tetrandrian
• tetrandrous
• tetrapla
• tetraplas
• tetraplegia