firmament /fûrˈmə-mənt/

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

• wavemeter
• wavemeters
• wave motion
• wave motions
• wave number
• wave numbers
• wave off
• wave offering
• wave offerings
• wave-particle duality
• wave power
• waver
• wavered
• waverer
• waverers
• waverier
• waveriest
• wavering
• waveringly
• waveringness
• waveringnesses
• waverings
• waverous
• wavers
• wavery