from the GNU version of the Collaborative International Dictionary of English
- n. A special substance contained in tuberculin, supposed to be the active agent of the latter freed from various impurities.
from The Century Dictionary and Cyclopedia
- n. An albumose obtained from tuberculin and used in the same manner as the latter: supposedly the active principle of tuberculin.
Sorry, no etymologies found.
Sorry, no example sentences found.
Wordnik is becoming a not-for-profit! Read our announcement here.