Thirty is a related term of thirtieth.
As nouns the difference between thirtieth and thirty
is that thirtieth is the person or thing in the thirtieth position while thirty is a rack of thirty beers.
As an adjective thirtieth
is the ordinal form of the number thirty.
As a numeral thirty is
the cardinal number occurring after twenty-nine and before thirty-one, represented in Arabic numerals as 30.
thirtieth
English
Adjective
(-)
The ordinal form of the number thirty.
Abbreviations
* , 30th
Noun
(
en noun)
The person or thing in the thirtieth position.
One of thirty equal parts of a whole.
thirty
English
Alternative forms
*
Numeral
(head)
The cardinal number occurring after twenty-nine and before thirty-one, represented in Arabic numerals as .
Derived terms
* thirtysomething
* one thirty
Related terms
* thirtieth (ordinal number)
Noun
(thirties)
(slang) A rack of thirty beers.