Phrase guide

Typhoid Mary

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

A person who carries and spreads a dangerous disease, especially one who refuses to cooperate to minimize the risk of infection.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

United States cook who was an immune carrier of typhoid fever and who infected dozens of people (1870-1938)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: Mallon, Mary Mallon

Antonyms: none provided

Broader terms: carrier, immune carrier

History

Etymology

Based on Mary Mallon (1869–1938), a notorious asymptomatic carrier of typhoid who refused to cooperate with the authorities about her condition until they resorted to forcible confinement.