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

• retired
• retired list
• retired lists
• retiredly
• retiredness
• retirednesses
• retired pay
• retiree
• retirees
• retirement
• retirement pension
• retirement pensions
• retirement pregnancies
• retirement pregnancy
• retirements
• retirer
• retirers
• retires
• retiring
• retiringly
• retiringness
• retiringnesses
• retitle
• retitled
• retitles