A node is a place where parts meet in a system like a network or graph. It is like a point where lines join or split.
The node connects many computer cables.
Each node in the network shares data.
In plants, a node is a place on the stem where leaves or branches start to grow. It looks like a small bump or joint.
Leaves grow from the plant's nodes.
The new branch came out at a node.
A node in medicine is a small lump or swelling in the body, often part of the immune system like lymph nodes. These can be felt under the skin.
The doctor checked the swollen node on her neck.
Lymph nodes help fight infections in the body.
In math, a node is a point where lines or edges meet, like corners or points on graphs or shapes. It is an important part of geometry and graph theory.
Each node in the graph shows a data point.
The shape has many nodes at its corners.
In physics and electronics, a node is a point where components or wires connect in a circuit. It helps electricity flow between parts.
The circuit has many nodes for electric flow.
Connect wires at the nodes carefully.
In wave physics, a node is a point where the wave does not move, or its motion is very small. It is important in sound and vibration studies.
Nodes occur where the wave motion is zero.
The string has nodes at fixed points.
In computer networks, a node is any device or point that can send or receive data, like a computer or router. They help data move through the network.
The network contains many nodes and servers.
Each node processes data in the system.
Sometimes a node means an important place or center where many activities or things come together. It can be used in business, travel, or social contexts.
The city is a node of trade and culture.
This area is a node for many travelers.
