petrogenic
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
15
Scrabble Score
10
Letters
3
Syllables
9
Unique Chars
Meaning
adj
Of or pertaining to the formation of rock.
adj
Produced by the incomplete combustion of petroleum
Example Sentences
- "Silica and alumina are distinctly the most abundant and characteristic petrogenic constituents, and with them are most frequently associated those elements toward the extreme petrogenic end of the periodic table, especially potassium, sodium, and calcium in the order named; and these elements are associated with each other."
Etymology
Etymology tree Latin petrader. English petro- French -gènebor. Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ik English -ic English -genic English petrogenic From petro- + -genic.