Main Entry: pneu·mo·nec·to·my Pronunciation: "n(y)ü-m&-'nek-t&-mE Function: noun Inflected Form: plural-mies : surgical excision of an entire lung or of one or more lobes of a lung called also pneumectomy,pulmonectomy; —compare SEGMENTAL RESECTION
pneumonectomy pneu·mo·nec·to·my (n&oomacr;'mə-něk'tə-mē, ny&oomacr;'-) or pneu·mec·to·my (n&oomacr;-měk'tə-mē, ny&oomacr;-) n. Surgical removal of all or part of a lung.