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cavitation

Upper-Intermediate (B2)

IPA: /ˌkævɪˈteɪʃən/

KK: /kævɪˈteɪʃən/

noun
Definition

The process where bubbles form and collapse in a liquid, often caused by mechanical forces or rapid movement, which can create cavities in materials or tissues.


Example

Cavitation can cause damage to the propeller blades of a ship due to the rapid formation and collapse of bubbles in the water.


Conversation
Sloth A
I heard that cavitation can really damage boat propellers.
Sloth B
Yeah, it's crazy how those bubbles can form and collapse so quickly.
Sloth A
It's fascinating how something like cavitation can cause so much wear and tear.
Sloth B
Definitely! That's why proper maintenance is so important for boats.

Synonyms & Antonyms
Synonyms
voiding
hollowing
pitting
Antonyms
solidification
filling
consolidation
Root Explanation

Cavitation is formed from "cavus" (meaning hollow) and the suffix "-ation" (indicating a process or action). The term describes the process of forming cavities or bubbles in a liquid, particularly due to pressure changes.

Memory Tip

Think of 'hollow' ('cavus') to remember that 'cavitation' refers to the process of forming hollow spaces or bubbles in a liquid.

Visually Confused Words
capitation
citation
aviation
gravitation
vitiation
evitation
clavation
captation
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