pneumoniaa serious illness in which one or both lungs become red and swollen and filled with liquid
Definitions:
an inflammation of the lungs, typically caused by infection
masterpiecean artist
Definitions:
a work of outstanding functional skill, technical skill, or artistic value
endeavora serious, determined effort to do something
Definitions:
to make an effort or attempt to achieve a goal
masterlyvery good or skillful
Definitions:
skillful to a high degree
deciduousshedding its leaves annually
Definitions:
referring to a tree or plant that loses its leaves at a certain season