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
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. SMART Vocabulary: related words and phrases
Thirty - definition of thirty by The Free Dictionary
1. a cardinal number, 10 times 3. 2. a symbol for this number, as 30 or XXX. 3. a set of this many persons or things. 4. thirties, the numbers from 30 through 39, as in referring to the years of a …
thirty - Definition, pictures, pronunciation and usage notes
between the ages of 30 and 39. Definition of thirty in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and …
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
Apr 3, 2025 · thirty. The cardinal number occurring after twenty-nine and before thirty-one, represented in Arabic numerals as 30. Synonym: triacontad. For quotations using this term, …
Thirty - Definition, Meaning & Synonyms - Vocabulary.com
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THIRTY Definition & Meaning | Dictionary.com
Thirty definition: a cardinal number, 10 times 3.. See examples of THIRTY used in a sentence.
Thirty Definition & Meaning - YourDictionary
Thirty definition: The cardinal number equal to 3 × 10.
THIRTY - Definition & Translations | Collins English Dictionary
Discover everything about the word "THIRTY" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide.