THIRTY Definition & Meaning - Merriam-Webster
The meaning of THIRTY is a number equal to three times 10. How to use thirty in a sentence.
THIRTY | English meaning - Cambridge Dictionary
SMART Vocabulary: related words and phrases (Definition of thirty from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
Thirty - definition of thirty by The Free Dictionary
2. (also adjective) the last of thirty (people, things etc); the next after the twenty-ninth.
thirty - Definition, pictures, pronunciation and usage notes
Definition of thirty in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
THIRTY Definition & Meaning | Dictionary.com
Thirty definition: a cardinal number, 10 times 3.. See examples of THIRTY used in a sentence.
THIRTY definition and meaning | Collins English Dictionary
When you talk about the thirties, you are referring to numbers between 30 and 39. For example, if you are in your thirties, you are aged between 30 and 39. If the temperature is in the thirties, …
thirty - Wiktionary, the free dictionary
Sep 23, 2025 · thirty (plural thirties) (slang) A rack of thirty beers. […] instead of thirties [thirty-second commercials], they buy sixties, which cost twice as much. They spend more on filming …
thirty, adj. & n. meanings, etymology and more | Oxford English …
There are 12 meanings listed in OED's entry for the word thirty, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.
thirty - WordReference.com Dictionary of English
thirties, the numbers, years, degrees, or the like, from 30 through 39, as in referring to numbered streets, indicating the years of a lifetime or of a century, or referring to degrees of temperature: …
Thirty Definition & Meaning | YourDictionary
Thirty definition: The cardinal number equal to 3 × 10.