sterilize
verb
ster·il·ize
ˈster-ə-ˌlīz
sterilized; sterilizing
: to make (something or someone) sterile: such as
a
: to free from all viable microorganisms (as by the use of steam or dry heat)
sterilize surgical instruments in an autoclave
b(1)
: to deprive of the power of reproducing through surgery
sterilize cats and dogs
(2)
: to make incapable of germination
studied the effects of sterilizing wheat florets
c
: to cause (land) to become unfruitful
There, 1,100-degree pyroclastic flows had sterilized the land.—Christine Colasurdo
Cite this Entry
“Sterilize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sterilize. Accessed 7 Jul. 2026.
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