firmament /fûrˈmə-mənt/

1. The solid sphere in which the stars were formerly thought to be fixed
2. The sky

• taction
• tactions
• tactism
• tactisms
• tactless
• tactlessly
• tactlessness
• tactlessnesses
• tacts
• tactual
• tactualities
• tactuality
• tactually
• tad
• taddie
• Tadjik
• tadpole
• Tadpole and Taper
• tadpoles
• tads
• Tadzhik
• tae
• Tae-Bo
• Tartufish
• Tartufism