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English definition of “biosecurity”

biosecurity

noun [U]     /ˈbaɪəʊsɪˌkjʊərəti/ US   /ˌbaɪəʊsɪˈkjʊərəti/
actions that are taken to prevent damage from biological threats: The government is considering biosecurity measures to prevent the spread of bird flu.
(Definition of biosecurity noun from the Cambridge Business English Dictionary © Cambridge University Press)
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