cavitation
/ˌkævɪˈteɪʃən/
Word Rarity
Very rare
Frequency: 2.38 in modern English
15
Scrabble Score
10
Letters
4
Syllables
7
Unique Chars
Meaning
noun
The formation, in a fluid, of vapor bubbles that rapidly collapse, especially in a rotating marine propeller or pump impeller.
Countable; Uncountable
noun
The formation of cavities in an organ, especially in lung tissue as a result of tuberculosis.
Countable; Uncountable
Etymology
Etymology tree English cavity Proto-Indo-European *-tis Proto-Indo-European *-Hō Proto-Indo-European *-tiHō Proto-Italic *-tiō Latin -tiō Latin -ātiōlbor. Old French -ationbor. Middle English -acioun English -ation English cavitation From cavity + -ation.