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# petroleum

«petroleum» in Mova's school dictionary: **crude oil: a thick, dark liquid found deep underground…** — its meaning for a pupil, its sense in the lessons and examples.

### part of speech

noun (petroleum — uncountable)

### meaning for a pupil

1) Petroleum is crude oil: a thick, dark liquid found deep underground that is used to make petrol, diesel, plastics and many other things. [tree →](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/P/petroleum/#m1)

2) Petroleum jelly is a soft greasy substance made from oil, used on dry skin. [tree →](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/P/petroleum/#m2)

### sense in the lessons

In science and geography lessons it is a fossil fuel formed from tiny sea creatures over millions of years. It is non-renewable and burning it adds carbon dioxide to the air. In everyday life: petrol stations, plastic toys, petroleum jelly for chapped lips.

### examples

- Petroleum is pumped from under the ground. [tree →](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/P/petroleum/#x1)
- Petrol and diesel are made from petroleum. [tree →](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/P/petroleum/#x2)
- Many plastics come from petroleum. [tree →](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/P/petroleum/#x3)
- Petroleum is a fossil fuel. [tree →](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/P/petroleum/#x4)
- Some countries earn lots of money from petroleum. [tree →](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/P/petroleum/#x5)
- Petroleum jelly helps chapped lips. [tree →](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/P/petroleum/#x6)
- Oil spills of petroleum harm sea birds. [tree →](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/P/petroleum/#x7)
- Petroleum will run out one day because it is non-renewable. [tree →](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/P/petroleum/#x8)
- A fine magnificence, truly! all made up of gas and petroleum! [tree →](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/P/petroleum/#x9)

### note

Uncountable. Not the same as «petrol» (UK) or «gasoline/gas» (US), which are made from petroleum. Stress: pe-TROH-lee-um.

### Trees and pragmatics

[Every meaning and example of «petroleum» parsed by Mova](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/P/petroleum/), each sentence with its dependency tree and frames.