afluir

to flow into

afluir

intransitive verb

1. (to run into; often used with "a")

a. to flow into

Estos riachuelos afluyen al río en distintos puntos de su curso.

These streams flow into the river at different points along its course.

2. (to move in large numbers toward; often used with "a")

a. to flock to

El concierto al aire libre estaba a punto de empezar, y mucha gente afluía a la plaza donde iba a tener lugar.

The open-air concert was about to start, and many people were flocking to the square where it was going to take place.