quarantine
1. [ noun ] enforced isolation of patients suffering from a contagious disease in order to prevent the spread of disease
Related terms: isolation
2. [ verb ] place into enforce isolation, as for medical reasons
Examples:

"My dog was quarantined before he could live in England"

Related terms: isolate
3. [ noun ] isolation to prevent the spread of infectious disease
Related terms: isolation
Similar spelling:   quarantined
  Quaranta
  quo_warranto