01 n. A wall separating two cavities; a partition; as, the nasal septum.
pl.
Septa ((#))
-
1.
A wall separating two cavities; a partition; as, the nasal septum.
-
2.
A partition that separates the cells of a fruit.(Bot.)
-
3.
One of the radial calcareous plates of a coral.(Zool.)