Meaning Of Septum

n.

A wall separating two cavities; a partition; as, the nasal septum.

n.

A partition that separates the cells of a fruit.

n.

One of the radial calcareous plates of a coral.

n.

One of the transverse partitions dividing the shell of a mollusk, or of a rhizopod, into several chambers. See Illust. under Nautilus.

n.

One of the transverse partitions dividing the body cavity of an annelid.