Nodal (adjective)

Related to or located at a node; having a node; having a central point or focus.

Origin:

The word nodal is derived from the latin word "nodus" meaning "knot" or "node".

Examples:

1. The plant's nodal system is responsible for transporting water and nutrients.
2. The nodal points in a sound wave determine the pitch and frequency.
3. The nodal network is a central point of communication and transportation.
4. The nodal rhythm is the rhythm of the heart's electrical conduction system.
5. The nodal analysis is used to determine the potential at different points in an electric circuit.