'Tuberculin' definitions:
Definition of 'tuberculin'
(from WordNet)
noun
A sterile liquid containing a purified protein derivative of the tuberculosis bacterium; used in the diagnosis of tuberculosis
Definition of 'Tuberculin'
From: GCIDE
- Tuberculin \Tu*ber"cu*lin\, n. [See Tubercle.] A fluid containing the products formed by the growth of the tubercle bacillus in a suitable culture medium. [1913 Webster]