- Main Entry:
- in·tol·er·ance

- Pronunciation:
-
\(ˈ)in-ˈtäl(-ə)-rən(t)s\
- Function:
- noun
1: lack of an ability to endure <an intolerance to light>2: exceptional sensitivity (as to a food or drug); specifically : inability to properly metabolize or absorb a substance <glucose intolerance>