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sievert

Upper-Intermediate (B2)

IPA: /ˈsiːvɜːrt/

KK: /ˈsiːvɜrt/

noun
Definition

A unit of measurement for ionizing radiation that indicates the biological effect of radiation on human tissue.


Example

The radiation dose was measured in sieverts to assess the potential health risks.


Conversation
Sloth A
Hey, do you know what a sievert measures in radiation?
Sloth B
Yeah, it's a unit that tells us about ionizing radiation exposure.
Sloth A
Right! I read that one sievert can have serious health effects.
Sloth B
Exactly, that's why safety is so important in places with radiation.

Synonyms & Antonyms
Synonyms
radiation
dose
rem
Antonyms
none
zero
absence
Root Explanation

**Sievert** → The word 'sievert' is named after the Swedish physicist Rolf Sievert, who made significant contributions to the field of radiation measurement. It is a unit of measurement for ionizing radiation dose, reflecting the biological effect of radiation on human tissue. The term does not have traditional Latin or Greek roots but is derived from a proper noun, indicating its origin from a person's name.

Memory Tip

Think of Rolf Sievert, the scientist who helped us understand radiation. The term 'sievert' is a way to measure how radiation affects our bodies, named after him.

Visually Confused Words
siver
sever
evert
severity
scriever
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