A stream uniting and flowing with another; a confluent stream.
Given a binary operation →_𝛽 on a set A, and its reflexive, transitive closure ↠_𝛽 , then, for all a1, a2, and a3 in A, if a1 →_𝛽 a2 and a1 →_𝛽 a3, then there must exist an a4 in A such that a2 ↠_𝛽 a4 and a3 ↠_𝛽 a4.
Exactly the same size as another triangle.
Converging, merging or flowing together into one.
Converging, especially as viewed on a weather chart.
Describing cells in a culture that merge to form a mass.
The mouth of a river (where it flows into a lake or sea)