confluent

/K AA0 N F L UW1 AH0 N T/
noun
  1. 1

    A stream uniting and flowing with another.

adjective
  1. 1

    (of two or more objects or shapes) converging or merging into a continuous shape.

  2. 2

    (of wind) which converges, especially when viewed on a weather chart

  3. 3

    Describing cells in a culture that merge to form a mass

  4. 4

    (of a triangle) which is exactly the same size as another triangle.

Source: https://en.wiktionary.org/wiki/confluent