Words Containing: A,T,R,I,U,M

• A central room or space in ancient Roman homes, open to the sky in the middle; a similar space in other buildings.

• A square hall lit by daylight from above, into which rooms open at one or more levels.

• A cavity, entrance, or passage.

• Any enclosed sexine and nexine layers, widening toward the interior of the grain.

• Chloride

• any chamber that is connected to other chambers or passageways (especially one of the two upper chambers of the heart)

• the central area in a building; open to the sky