Source: The Collaborative International Dictionary of English v.0.48
Tuberculosis \Tu*ber`cu*lo"sis\, n. [NL. See Tubercle.] (Med.)
A constitutional disease caused by infection with
Mycobacterium tuberculosis (also called the Tuberclebacillus), characterized by the production of tubercles in
the internal organs, and especially in the lungs, where it
constitutes the most common variety of pulmonary phthisis
(consumption). The Mycobacteria are slow-growing and without
cell walls, and are thus not affected by the beta-lactam
antibiotics; treatment is difficult, usually requiring
simultaneous administration of multiple antibiotics to effect
a cure. Prior to availability of antibiotic treatment, the
cure required extensive rest, for which special sanatoriums
were constructed.
[1913 Webster +PJC]
tuberculosis
n 1: infection transmitted by inhalation or ingestion of
tubercle bacilli and manifested in fever and small lesions
(usually in the lungs but in various other parts of the
body in acute stages) [syn: tuberculosis, TB, T.B.]