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rock oil. In DICTIOUS you will not only get to know all the dictionary meanings for the word
rock oil, but we will also tell you about its etymology, its characteristics and you will know how to say
rock oil in singular and plural. Everything you need to know about the word
rock oil you have here. The definition of the word
rock oil will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
rock oil, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Alternative forms
Etymology
From rock + oil, a literal rendering of Latin petroleum (literally “rock oil”).
Noun
rock oil (countable and uncountable, plural rock oils)
- (dated) Naphtha (liquid petroleum).