Vertex, in graph theory (4)

I believe the answer is:

node

(Other definitions for node that I've seen before include "Intersection in a network" , "part of network" , "Point of intersection" , "Point at which several lines come together" , "Knob or lump" .)

I've seen this clue in the LA Times.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.