thirty Definition and Meaning in English (thirty definition)

determiner
Quick Answer • Definition

Thirty definition: Referring to the cardinal number that is equal to three times ten.

Definitions of Thirty

  1. 1determiner

    Referring to the cardinal number that is equal to three times ten.

  2. 2noun

    The number 30 itself.

Example Sentences

casual

“She will be thirty next month.”

general

“The book has thirty chapters.”

general

“He is in his thirties.”

Inflected Word Forms

pluralthirties
adjectivethirtieth

Phrases & Idiomatic Expressions

in one's thirtiesexpression

Referring to the period of a person's life between the ages of 30 and 39.

thirty-somethingexpression

A person who is between 30 and 39 years old.

Frequently Asked Questions: Thirty in English

What is the meaning of Thirty in English?▼
Thirty definition: Referring to the cardinal number that is equal to three times ten.
How do you translate 'Thirty' to English?▼
'Thirty' translates to 'thirty' in English. Thirty definition: Referring to the cardinal number that is equal to three times ten.
How do you pronounce 'Thirty' and 'thirty'?▼
Listen to clear English audio pronunciation of 'Thirty' and native English audio speech for 'thirty' with bilingual sentence examples on DictBridge.

Related Vocabulary in English

All Words →

Explore contextually related English vocabulary with verified English meanings, pronunciations, and sentence usages:

Thirty Definition & Meaning | DictBridge