Definition, Meaning & Synonyms

septa

noun
/ˈsɛp.tə/
Definition
A septum is a thin wall or partition that divides or separates spaces within a structure, often seen in biological contexts or anatomical structures.
Examples
  • The heart has several septa that separate the chambers.
  • The cells within the moss have a septum that helps maintain structure.
  • The nasal septum divides the nasal cavity into two nostrils.
Meaning
In anatomy and biology, septa are walls that divide or separate different parts of an organ or structure.
Synonyms
  • partition
  • divider
  • wall