Definition of "Swell" :
noun: a crescendo followed by a decrescendo
noun: the undulating movement of the surface of the open sea
noun: a rounded elevation (especially one on an ocean floor)
noun: a man who is much concerned with his dress and appearance
verb: expand abnormally
"The bellies of the starving children are swelling."
verb: cause to become swollen
"The water swells the wood."
verb: increase in size, magnitude, number, or intensity
"The music swelled to a crescendo."
verb: come up, as of a liquid
verb: become filled with pride, arrogance, or anger
"The mother was swelling with importance when she spoke of her son."
verb: come up (as of feelings and thoughts, or other ephemeral things)
"Smoke swelled from it."
adjective: very good