A1T1R1I1A1L1
6 points
ATRIAL is validvalid
pertaining to an atrium [adj]
of or pertaining to an atrium, a square hall lighted from above, into which rooms open at one or more levels [adj]
pertaining to an atrium [adj]
of or pertaining to an atrium, a square hall lighted from above, into which rooms open at one or more levels [adj]