tu·ber·cu·lin 
(t-bûrkyə-lĭn, ty-)
(t-bûrkyə-lĭn, ty-)n.
A sterile liquid containing proteins extracted from cultures of tubercle bacilli and used in tests for tuberculosis.
[Latin tūberculum, tubercle; see TUBERCLE + -IN.]
- circler
- circlet
- circle the wagons
- circuit
- circuit board
- circuit breaker
- circuit court
- circuitous
- circuitously
- circuitousness
- circuit rider
- circuitry
- circuit training
- circuity
- circular
- circular file
- circular function
- circularity
- circularization
- circularize
- circularizer
- circularly
- circular measure
- circular mil
- circular saw