Definitions:
(especially of a part of the body) become larger or rounder in size, typically as a result of an accumulation of fluid

become or make greater in intensity, number, amount, or volume

a full or gently rounded shape or form

a gradual increase in amount, intensity, or volume

a slow, regular movement of the sea in rolling waves that do not break

a mechanism for producing a crescendo or diminuendo in an organ or harmonium.

a fashionable or stylish person of wealth or high social position

excellent; very good

excellently; very well