What is "coalesces"

Usage examples of "coalesces".

In the frigate-bird the symphysis of the furcula coalesces with the carina and the upper end of each ramus with the caracoid, while in its turn each caracoid coalesces with the proximal end of the scapula!

Then the image coalesces and I see a Chinese man making himself comfortable.

It coalesces swiftly as she watches, out of a cool, dark cloud of dust that is collapsing inward on itself to become a compact ball.

In their bodies it is as if the breath of the fiery Sun coalesces into mind and will.