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sievert
[ see-vert ]
noun
, Physics.
- the standard unit in the International System of Units (SI) of dose equivalent having the same biological effect as one joule of x-rays per kilogram of recipient mass (or one gray): : Sv
The average person receives about 2 to 3 one-thousandths of a sievert per year from naturally occurring radiation in the environment.
sievert
/ ˈsiːvət /
noun
- the derived SI unit of dose equivalent, equal to 1 joule per kilogram. 1 sievert is equivalent to 100 rems Sv
- (formerly) a unit of gamma radiation dose approximately equal to 8.4 × 10 –2gray
sievert
/ sē′vərt /
- The SI derived unit used to measure the amount of radiation necessary to produce the same effect on living tissue as one gray of high-penetration x-rays. The sievert is named after Swedish physicist Rolf Sievert (1896–1966).
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Word History and Origins
Origin of sievert1
Named in honor of Swedish radiologist Rolf Maximilian Sievert (1896–1966)
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Word History and Origins
Origin of sievert1
C20: named after Rolf Sievert (1896–1966), Swedish physicist
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Example Sentences
Compressed air or steam is also used for fashioning very large vessels, baths, dishes and reservoirs by the “Sievert” process.
From Project Gutenberg
Sievert Nielsen, whom I have mentioned elsewhere, was the fourth of my men.
From Project Gutenberg
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