隔離

1. Origins, structure, and basic meaning

• Structure: 隔離, read かくり, denotes separating a person, animal, or space from another object or harmful influence.
• Basic usage: It covers physical separation of a sick animal and environmental separation of a workspace from noise.

2. Common pitfalls and similar expressions

• Separation from contact or influence
  • It is not limited to quarantine; it can separate people, animals, or spaces from another thing or influence.