Definitions for thirty
ˈθɜr tithir·ty

Princeton's WordNet(4.00 / 2 votes)Rate this definition:

1. thirty, 30, XXX(adj)

   the cardinal number that is the product of ten and three

2. thirty, 30, xxx(adj)

   being ten more than twenty

Wiktionary(2.00 / 1 vote)Rate this definition:

1. thirty(Noun)

   A rack of thirty beers.

2. thirty(Numeral)

   The cardinal number occurring after twenty-nine and before thirty-one, represented in Arabic numerals as 30.

Origin: þritig

Webster Dictionary(0.00 / 0 votes)Rate this definition:

1. Thirty(adj)

   being three times ten; consisting of one more than twenty-nine; twenty and ten; as, the month of June consists of thirty days

2. Thirty(noun)

   the sum of three tens, or twenty and ten; thirty units or objects

3. Thirty(noun)

   a symbol expressing thirty, as 30, or XXX

Chambers 20th Century Dictionary(0.00 / 0 votes)Rate this definition:

1. Thirty

   thėr′ti, adj. and n. three times ten.—adj. Thir′tieth, the last of thirty.—n. a thirtieth part. [A.S. thrítig—threó, three, -tig, suff. denoting ten.]

British National Corpus

1. Spoken Corpus Frequency

   Rank popularity for the word 'thirty' in Spoken Corpus Frequency: #2555

2. Written Corpus Frequency

   Rank popularity for the word 'thirty' in Written Corpus Frequency: #221

How to pronounce thirty?

1. 

   Alex

   US English

   

   Daniel

   British

   

   Karen

   Australian

   

   Veena

   Indian

How to say thirty in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of thirty in Chaldean Numerology is: 8

2. Pythagorean Numerology

   The numerical value of thirty in Pythagorean Numerology is: 1

Examples of thirty in a Sentence

1. Barbra Streisand:

   Thirty years ago... Folks, times up.

2. H.L. Mencken:

   A poet more than thirty years old is simply an overgrown child.

3. Dana Carvey:

   I'm thirty years old, but I read at the thirty-four-year-old level.

4. John Shiau:

   Thirty percent of people who have had a fusion end up having SI pain.

5. Deena Katz:

   People have a thirty-second memory, we're used to an instant turnaround.

Images & Illustrations of thirty

Popularity rank by frequency of use