preignition
/pɹˌiəɡnˈɪʃən/
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
14
Scrabble Score
11
Letters
4
Syllables
8
Unique Chars
Meaning
noun
The premature detonation of a fuel charge in Four-stroke cycle engines.
Etymology
Etymology tree Proto-Indo-European *per- Proto-Indo-European *preh₂- Proto-Indo-European *-i Proto-Indo-European *préh₂i? Proto-Italic *prai Proto-Italic *prai- Latin prae-lbor. Middle English pre- English pre- Latin ignītiōlbor. English ignition English preignition From pre- + ignition.