trench mouth

American  

noun

1. Vincent's angina.

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trench mouth British  

noun

1. a bacterial ulcerative disease characterized by inflammation of the tonsils, gums, etc

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Etymology

Origin of trench mouth

First recorded in 1915–20; so called from its high incidence among soldiers in the trenches

Example Sentences

And many men also suffered from trench mouth, a severe bacterial infection of the gums, another hazard of life in the trenches, caused by poor diet, poor hygiene, and smoking.

From Literature

And I said, patting your hand, ‘What, do I give you trench mouth?’

From Literature