A set of lines or curves is said to be concurrentMathworldPlanetmath if all of them pass through some point:

Title concurrent
Canonical name Concurrent
Date of creation 2013-03-22 12:24:43
Last modified on 2013-03-22 12:24:43
Owner drini (3)
Last modified by drini (3)
Numerical id 5
Author drini (3)
Entry type Definition
Classification msc 51-00
Synonym concurrency
Related topic PappussTheorem