Word Meaning

septum definition and meaning

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.

Crossword clues for septum

- Nasal dividing wall
- Nostril separator
- Part of the nose