n. transmitter of anything undesirable; person who spreads a disease, insult for a person who is held responsible for spreading a disease; insulting term for a person who spreads something undesirable (such as bad news, pessimism, etc.)
TYPHOID MARY
Meaning of TYPHOID MARY in English
Explanatory English dictionary bed edition. Толковый словарь английского языка Редакция bed. 2012