thirtynumber
uk/ˈθɜː.ti/us/ˈθɝː.t̬i/A2 the number 30:
twenty-nine, thirty, thirty-one
She got married when she was thirty (years old).
More examples
- There must have been thirty to thirty-five people there.
- Every thirty minutes or so the flight attendant would wheel the drinks trolley down the aisle.
- He must be about sixty, whereas his wife looks about thirty.
- The water is some twenty to thirty metres beneath the ground.
- Linda's been in the business for thirty years - she knows what's what.
Thesaurus: synonyms and related words
Numbers: cardinal, including nought & zero
- bn
- eighty
- eleven
- fifty
- five
- fourteen
- giga-
- googol
- hundred
- milliard
- million
- O, o
- oh
- seventy
- six
- ten
- thousand
- trillion
- twelve
- uni
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