CEFR B2

sterilizer

noun

Meaning

A device or chemical agent used to eliminate all forms of microbial life from objects or surfaces.

Examples

  • New parents often use a steam sterilizer to ensure baby bottles are completely free of germs.
  • The hospital laboratory requires a high-capacity sterilizer to process surgical tools safely.

Synonyms: cleaner, disinfectant, autoclave, sanitizer