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"Thirties" is a form of "thirties", a plural noun which is often translated as "los años treinta". "Nineties" is a form of "nineties", a plural noun which is often translated as "los años noventa". Learn more about the difference between "thirties" and "nineties" below.
thirties(
thuhr
-
diz
)A plural noun indicates that there is more than one person, place, thing, or idea.
1. (decade)
a. los años treinta (M)
(m) means that a noun is masculine. Spanish nouns have a gender, which is either feminine (like la mujer or la luna) or masculine (like el hombre or el sol).
My grandfather was born in the thirties.Mi abuelo nació en los años treinta.
a. treinta y pico (colloquial)
When she was in her thirties she moved to France. Cuando tenía treinta y pico se mudó a Francia.
thirty
An adjective is a word that describes a noun (e.g., the big dog).
A noun is a word referring to a person, animal, place, thing, feeling, or idea (e.g., man, dog, house).
4. (number)
a. el treinta (M)
(m) means that a noun is masculine. Spanish nouns have a gender, which is either feminine (like la mujer or la luna) or masculine (like el hombre or el sol).
Thirty is my favorite number.El treinta es mi número favorito.
nineties(
nayn
-
diz
)A plural noun indicates that there is more than one person, place, thing, or idea.
1. (decade)
a. los años noventa (M)
(m) means that a noun is masculine. Spanish nouns have a gender, which is either feminine (like la mujer or la luna) or masculine (like el hombre or el sol).
Nirvana was one of the most popular bands in the world in the nineties. Nirvana fue una de las bandas más populares del mundo en los años noventa.
a. noventa y pico (colloquial)
A word or phrase that is commonly used in conversational speech (e.g., skinny, grandma).
My grandmother is in her nineties and still loves to knit.Mi abuela tiene noventa y pico, y todavía le encanta tejer.
b. noventa y tantos (colloquial)
A word or phrase that is commonly used in conversational speech (e.g., skinny, grandma).
The women in my family live into their nineties.Las mujeres de mi familia viven hasta los noventa y tantos.
ninety
An adjective is a word that describes a noun (e.g., the big dog).
A noun is a word referring to a person, animal, place, thing, feeling, or idea (e.g., man, dog, house).
4. (number)
a. el noventa (M)
(m) means that a noun is masculine. Spanish nouns have a gender, which is either feminine (like la mujer or la luna) or masculine (like el hombre or el sol).
Fifteen times six is ninety.Quince por seis es igual a noventa.