noeud vital
The term "noeud vital" comes from French, meaning "vital knot" or "vital point." It is used in both anatomical and botanical contexts.
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Definition
C1Anatomy
(technical)A small region in the brainstem that controls essential functions like breathing.
Example
- Damage to the noeud vital can lead to severe respiratory problems.
C2Botany
(obsolete)The junction where the root and stem of a plant meet.
Example
- In older botanical texts, the noeud vital is mentioned as a critical point for plant growth.