atrium /äˈ or āˈtri-əm or -ŭm/

1. The entrance hall or chief apartment of an ancient Roman house
2. A church forecourt or vestibule
3. A central courtyard (architecture)
4. A cavity or entrance (zoology and anatomy)
5. Specif either of the two upper cavities of the heart into which blood passes from the veins

aˈtrial adjective

• Christy
• Christy minstrel
• chroma
• chromakey
• chromakeys
• chromas
• chromat-
• chromate
• chromates
• chromatic
• chromatic aberration
• chromatic adaption
• chromatically
• chromaticism
• chromaticisms
• chromaticities
• chromaticity
• chromaticity co-ordinates
• chromaticity diagram
• chromaticity diagrams
• chromatics
• chromatic scale
• chromatic scales
• chromatid
• chromatids