defibrillation
/diːˌfɪbɹɪˈleɪʃən/
Word Rarity
Very rare
Frequency: 1.98 in modern English
20
Scrabble Score
14
Letters
5
Syllables
11
Unique Chars
Meaning
noun
The stopping of the fibrillation of the heart in order to restore normal contractions, especially by the use of an electric shock.
Countable; Uncountable
Etymology
Etymology tree Proto-Indo-European *de Proto-Indo-European *-h₁ Proto-Indo-European *déh₁ Proto-Italic *dē Latin dē Latin dē-der. English de- English fibrilla 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 fibrillation English defibrillation From de- + fibrillation.
Regional Pronunciation
- British English: /diːˌfɪbɹɪˈleɪʃən/