1. 节;结;瘤
A node is a point, especially in the form of lump or swelling, where one thing joins another.
1. (computer science) any computer that is hooked up to a computer network
2. any bulge or swelling of an anatomical structure or part
3. the source of lymph and lymphocytes
Synonym: lymph nodelymph gland
4. (astronomy) a point where an orbit crosses a plane
5. (physics) the point of minimum displacement in a periodic system
6. (botany) the small swelling that is the part of a plant stem from which one or more leaves emerge
Synonym: leaf node
7. any thickened enlargement
Synonym: knobthickening
8. a connecting point at which several lines come together