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# thirteen

«thirteen» in Mova's school dictionary: **the number 13** — its meaning for a pupil, its sense in the lessons and examples.

### part of speech

number (thirteen)

### meaning for a pupil

1) Thirteen is the number 13. It is one more than twelve. [tree →](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/T/thirteen/#m1)

2) A baker's dozen is 13. [tree →](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/T/thirteen/#m2)

### sense in the lessons

Maths: a number of things; 13 is a prime number. Everyday: ages (a thirteen-year-old is a teenager), «a baker's dozen». Stories and beliefs: some people think 13 is unlucky, but that is only a superstition.

### examples

- She has thirteen marbles. [tree →](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/T/thirteen/#x1)
- Thirteen birds sat on the fence. [tree →](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/T/thirteen/#x2)
- He is thirteen years old. [tree →](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/T/thirteen/#x3)
- A baker's dozen is thirteen. [tree →](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/T/thirteen/#x4)
- At thirteen you become a teenager. [tree →](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/T/thirteen/#x5)
- Thirteen is a prime number. [tree →](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/T/thirteen/#x6)
- Some buildings skip floor thirteen because people think it is unlucky. [tree →](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/T/thirteen/#x7)
- Anyone would have taken her for thirteen at least! [tree →](https://md.mova.elamur.ai/free/en/corpora/dictionaries/school/T/thirteen/#x8)

### note

A number written in words; read it as 13. Trap: do not confuse thirteen (13) with thirty (30). Myth: 13 is not really unlucky.

### Trees and pragmatics

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