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radiolysis

Upper-Intermediate (B2)

IPA: //ˌreɪdiˈoʊləsɪs//

KK: /reɪdiˈɑləsɪs/

noun
Definition

The process of breaking down a substance into smaller parts due to exposure to radiation.


Example

Radiolysis can lead to the formation of new chemical compounds in the presence of radiation.


Conversation
Sloth A
I was reading about how radiolysis can break down substances when exposed to radiation.
Sloth B
Really? I didn't know radiation could decompose materials like that.
Sloth A
Yeah, it's fascinating how radiolysis plays a role in various chemical reactions.
Sloth B
It is interesting! Science always has new surprises.

Synonyms & Antonyms
Synonyms
decomposition
breakdown
dissociation
Antonyms
synthesis
combination
formation
Root Explanation

Radiolysis → It is formed from "radio-" (from Latin *radius*, meaning ray) and "lysis" (from Greek *lysis*, meaning to break apart). The word describes the process of breaking down substances using radiation, particularly through the action of rays.

Memory Tip

Think of 'rays' ('radio-') breaking things 'apart' ('lysis') — that's what radiolysis means.

Visually Confused Words
adipolysis
cardiolysis
uricolysis
pericardiolysis
apicolysis
aminolysis
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