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aphtha

British  
/ ˈæfθə /

noun

  1. a small ulceration on a mucous membrane, as in thrush, caused by a fungal infection

  2. vet science another name for foot-and-mouth disease

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • aphthous adjective

Etymology

Origin of aphtha

C17: via Latin from Greek: mouth-sore, thrush

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In Cheshire the ailment known as aphtha or thrush, which affects the mouth or throat of infants, is not uncommonly treated in much the same manner.

From The Golden Bough by Frazer, James George, Sir

May not this disease be referred to aphtha, or to dysentery?

From Zoonomia, Vol. II Or, the Laws of Organic Life by Darwin, Erasmus

I shall concisely mention four cases of aphtha, but do not pretend to determine whether they were all of them symptomatic or original diseases.

From Zoonomia, Vol. II Or, the Laws of Organic Life by Darwin, Erasmus