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Typhoid Mary

noun

Definition of Typhoid Mary

plural Typhoid Marys

: one that is by force of circumstances a center from which something undesirable spreads

the Typhoid Marys of the epidemics

Origin and Etymology of typhoid mary

Typhoid Mary, nickname of Mary Mallon †1938 Irish cook in U.S. who was found to be a typhoid carrier

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First Known Use: 1931

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