north·ing 
(nôrthĭng, -thĭng)
(nôrthĭng, -thĭng)n.
1. The northerly component of the distance traveled between two positions.
2. Progress toward the north.
- immune response
- immune serum globulin
- immune system
- immunity
- immunization
- immunize
- immuno-
- immunoassay
- immunoblot
- immunochemical
- immunochemically
- immunochemistry
- immunocompetence
- immunocompetent
- immunocompromised
- immunodeficiency
- immunodeficient
- immunodepressant
- immunodepression
- immunodepressive
- immunodiagnosis
- immunodiagnostic
- immunoelectrophoresis
- immunofluorescence
- immunofluorescent