intolerance

noun

in·​tol·​er·​ance (ˌ)in-ˈtä-lə-rən(t)s 

-ˈtäl-rən(t)s

1

: the quality or state of being intolerant

2

: exceptional sensitivity (as to a drug)

specifically : inability to properly metabolize or absorb a substance

Synonyms of intolerance

• bigotry
• prejudice
• dogmatism
• sectarianism
• illiberality
• narrow-mindedness
• illiberalism
• bias
• partisanship

Examples of intolerance in a Sentence

a group whose mission is to oppose intolerance and extremism

Recent Examples on the Web

Both are generally safe, although kefir may not be suitable for those with lactose intolerance or a milk allergy. —Brittany Lubeck, Verywell Health, 16 June 2026

Stories of vitality and decline; of abundance and deficit; of community and tension; of tolerance and intolerance. —Michael Peregrine, Chicago Tribune, 12 June 2026

The promise has been kept, amid recurring acts of intolerance. —Orlando Sentinel Editorial Board, Sun Sentinel, 11 June 2026

The program addresses constipation, food allergies, GERD, acid reflux, gluten intolerance, IBS and broader microbiome support. —Hanna Wickes, Kansas City Star, 11 June 2026

Word History

First Known Use

1765, in the meaning defined at sense 1

Rhymes for intolerance

• tolerance

Kids Definition

intolerance

noun

in·​tol·​er·​ance (ˈ)in-ˈtäl-(ə-)rən(t)s 

1

: the quality or state of being intolerant

2

: exceptional sensitivity (as to a drug or food)

Medical Definition

intolerance

noun

in·​tol·​er·​ance (ˈ)in-ˈtäl(-ə)-rən(t)s 

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