[Elamur Dictionary](https://md.dictionary.elamur.ai/free/en/) · [this page in HTML](https://dictionary.elamur.ai/free/en/english/separator/)

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# separator

noun (a separator, separators)

«separator» in the English dictionary: everyday — its meanings, how the lessons use it, and examples, each with its tree on Mova.

## Everyday

1. Something that keeps two things apart or divides one thing into parts, such as a line, a wall or a sheet. [tree →](https://mova.elamur.ai/free/en/corpora/dictionaries/school/S/separator/#m1)
2. A machine that splits a mixture into its parts, for example cream from milk or oil from water. [tree →](https://mova.elamur.ai/free/en/corpora/dictionaries/school/S/separator/#m2)
3. (computing, writing) A symbol such as a comma, a full stop, a slash or a space that shows where one item ends and the next begins. [tree →](https://mova.elamur.ai/free/en/corpora/dictionaries/school/S/separator/#m3)
4. (maths) The symbol used to split groups of digits or the whole part from the decimal part, like the point in 3.5. [tree →](https://mova.elamur.ai/free/en/corpora/dictionaries/school/S/separator/#m4)

### In the lessons

In science lessons on mixtures pupils meet separators that use sieves, magnets or spinning; in maths and computing a separator is the mark between items in a list or the decimal point. In everyday life plastic separators sit between biscuits in a packet, eggs in a tray or files in a folder. Phrases: «a decimal separator», «a thousands separator», «a page separator».

### Examples

- Put a cardboard separator between the layers of cups so they don't break. [tree →](https://mova.elamur.ai/free/en/corpora/dictionaries/school/S/separator/#x1)
- A cream separator spins milk very fast so the cream comes out. [tree →](https://mova.elamur.ai/free/en/corpora/dictionaries/school/S/separator/#x2)
- In the list «red, blue, green» the comma is the separator. [tree →](https://mova.elamur.ai/free/en/corpora/dictionaries/school/S/separator/#x3)
- In the UK and USA the decimal separator is a dot, but in France it is a comma. [tree →](https://mova.elamur.ai/free/en/corpora/dictionaries/school/S/separator/#x4)
- The folder has coloured separators for each subject. [tree →](https://mova.elamur.ai/free/en/corpora/dictionaries/school/S/separator/#x5)
- We used a magnet as a separator to pull iron filings out of the sand. [tree →](https://mova.elamur.ai/free/en/corpora/dictionaries/school/S/separator/#x6)
- Type a space as the separator between the numbers. [tree →](https://mova.elamur.ai/free/en/corpora/dictionaries/school/S/separator/#x7)
- The farmer's separator splits the grain from the chaff. [tree →](https://mova.elamur.ai/free/en/corpora/dictionaries/school/S/separator/#x8)

### Note

Countable: one separator, two separators. Spelling trap: it is «separ-a-tor» with an «a» in the middle, like «separate» (remember «there is a rat in separate»). In numbers: 1,000 uses a comma as a thousands separator in the UK and USA; 1.5 uses a point as the decimal separator; other countries swap them, so 1.000 may mean one thousand.

## On Mova

- [Trees and pragmatics of «separator» in the school dictionary](https://mova.elamur.ai/free/en/corpora/dictionaries/school/S/separator/): every meaning and example parsed by Mova, with its dependency tree and frames.
- [«separator» in the school dictionary](https://mova.elamur.ai/free/en/dictionaries/school/w/separator.html) on Mova free.