thirty

ен+нг=енг

• threety (obsolete or nonstandard); thirtie (obsolete)
• Arabic numerals: 30
• Roman numerals: XXX

From Средњи Енглески thirty, metathetic alternant of Средњи Енглески thriti, þrittiȝ, from Lua грешка in Модул:parameters at line 290: Parameter "sc" should be a valid script code; the value "Latinx" is not valid. See WT:LOS.., from Пра-Германски *þrīz tigiwiz (“thrity”, literally “three tens”), equivalent to three +‎ -ty.^[1][2] Cognate with Шкотски therty, tretty (“thirty”), West Frisian tritich (“thirty”), Холандски dertig (“thirty”), Немачки dreißig (“thirty”).

• (Received Pronunciation) МФА^(кључ): /ˈθɜːti/

• Audio (UK):

  (file)

• (General American) enPR: thŭr′tē, МФА^(кључ): /ˈθɝti/, [ˈθɝɾi]^[1][2][3][4]

• Audio (US):

  (file)

• Риме: -ɜː(ɹ)ti

thirty

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

• thirtysomething
• thirtyfold
• thirtyish
• thirtieth

• (ordinal: the last of 30): thirtieth, trigesimal
• (adjectival form): tricenary
• (around 30): thirtyish
• (containing 30 of something): trigesimal
• (a 30-year-old person): tricenarian, thirtysomething
• (every 30 years): tricennial, trigintennial
• (30-sided figure): triacontahedron
• (30-sided): triacontahedral

thirty (plural thirties)

1. (slang) A rack of thirty beers.