Definition of quarantinable in US English:

quarantinable

adjective

  • Especially of a disease: requiring quarantine to prevent transmission; subject to quarantine or quarantine laws.

Origin

Mid 19th century; earliest use found in Laws New York State. Probably partly from quarantine + -able, and partly from quarantine + -able.

Pronunciation

quarantinable

/ˌkwɒrənˈtiːnəbl/