the GNU version of the Collaborative International Dictionary of English
adj. Of or pertaining to a septum or septa, as of a coral or a shell.
The Century Dictionary and Cyclopedia
Of or belonging to a sept or clan.
Of or pertaining to septa; having the character of a septum; septiform; partitioning, or forming a partition.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. of or relating to a septum
Word Usage
"There's a heart condition that is treated through a technique called septal ablation - as part of this operation, surgeons must induce a planned heart attack."