This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. A sterile liquid containing proteins extracted from cultures of tubercle bacilli and used in tests for tuberculosis.

n. An antigen used in the diagnosis of tuberculosis

n. A fluid containing the products formed by the growth of the tubercle bacillus in a suitable culture medium.

n. A liquid prepared by Koch (first in 1890) from cultures of tubercle-bacillus, administered by hypodermic injection in tuberculosis as a therapeutic or diagnostic measure. Also called Koch′ s lymph, Koch's specific, and paratoloid.

n. A ptomaïne formed by the action of the tubercle-bacillus.

n. a sterile liquid containing a purified protein derivative of the tuberculosis bacterium; used in the diagnosis of tuberculosis

"Mantoux expanded upon Pirquet's ideas and the Mantoux test, in which tuberculin is injected under the skin, became a diagnostic test for tuberculosis in 1907."

liquid   

corticosteroid    blood-filled    perspectival    intradermal    5-ml    striae    10-ml    fine-pointed    post-baze    every-pupil