Phrase guide
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noun
a predefined threshold for the number of cases of a contagious disease above which the disease is considered to be at epidemic levels.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: epidemiology, medicine, sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
History
From epidemic + threshold.
