sterilizer

noun

ster·​il·​iz·​er ˈster-ə-ˌlī-zər 

plural sterilizers

: one that sterilizes something: such as

a

: an apparatus for destroying viable microorganisms (as by the use of steam or dry heat) compare autoclave, sterilant

b

: a person whose work involves sterilizing something (such as medical equipment)

Examples of sterilizer in a Sentence

Recent Examples on the Web

For instance, what new parent wouldn't love a cube-sized portable sterilizer that easily attaches to a diaper bag, or a viral hip carrier that makes touting their little one basically effortless? —Ashley Ziegler, Parents, 5 Nov. 2024

Next door, The Pantry offers every doodad parents might need: washing machines, tumble dryers, and bottle sterilizers to use around the clock, plus a range of family amenities — baby bathtubs, rockers, and prams — on loan for the duration of your stay. —Chris Schalkx, Travel + Leisure, 24 July 2024

Two- and three-bedroom suites can accommodate larger groups or families traveling together, and amenities like toddler beds, bottle sterilizers, mini-bar locks, and bath toys are available on request. —Lane Nieset, Travel + Leisure, 8 July 2024

The population within 5 miles of the sterilizer plant is mostly low-income, according to the Union of Concerned Scientists. —Andy Miller, USA TODAY, 29 Apr. 2024

Word History

First Known Use

1839, in the meaning defined above

Kids Definition

sterilizer

noun

ster·​il·​iz·​er

ˈster-ə-ˌlī-zər

: one that sterilizes something

especially : a device used for sterilizing by steam, boiling water, or dry heat

Medical Definition

sterilizer

noun

ster·​il·​iz·​er

variants also British steriliser

ˈster-ə-ˌlī-zər 

: an apparatus for sterilizing (as by the agency of steam, ultraviolet radiation, or chemicals)