Definition, Meaning & Synonyms
ectoderm
noun
/ˈɛk.tə.dɜrm/
Definition
Ectoderm is the outermost layer of cells or tissue during the development of an embryo.
Examples
- The ectoderm forms the epidermis of the skin.
- During embryonic development, the ectoderm differentiates into various tissues.
- Neurons originate from the ectoderm of the embryo.
Meaning
It gives rise to the outer layer of the skin, as well as the nervous system and various other structures.
Synonyms
- Outer layer
- Epidermis
- Exoderm
