To cause (something) to be too swollen or large; to become too swollen or large.
To swell or rise above (something, especially the rim of a container, the sides of something hollow, etc.).
An excessive or sudden increase or flood (of something).
To foam in an agitated manner, as if boiling.
To be in an agitated or angry mental state, as if boiling.
To buzz with activity.
To boil vigorously.