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"No" is a form of "no", an interjection which is often translated as "no". "A" is an indefinite article which is often translated as "un". Learn more about the difference between "no" and "a" below.
no(
no
)
An adverb is a word that describes a verb, an adjective, or other adverbs (e.g., to run quickly, very tired).
adverb
a. no
Would you like some more soup? - No, I'm full.¿Quieres más sopa? - No, ya estoy satisfecho.
a. no
His new apartment is no larger than the last one.Su nuevo apartamento no es más grande que el último.
I have been dieting for a month, but I am no thinner than I was.Llevo un mes de dieta, pero no he enflaquecido nada.
An interjection is a short utterance that expresses emotion, hesitation, or protest (e.g., Wow!).
interjection
a. no
Kids, it's time to pick up your toys. - No!Niños, ya es hora de recoger sus juguetes. - ¡No!
An adjective is a word that describes a noun (e.g., the big dog).
adjective
a. no (used as an adverb in Spanish)
There's no milk left.No queda leche.
b. sin (used as a preposition in Spanish)
She did it all on her own, with no help at all.Lo hizo todo sola, sin ayuda de nadie.
c. ningún
There's no reason to be afraid.No hay ninguna razón por la que tener miedo.
a.
This refers to an idiomatic word or phrase for which there is no word-for-word translation.
no direct translation
It says "no parking." You can't leave your car here.Dice "prohibido el estacionamiento"; no puedes dejar aquí el coche.
There's a sign on my son's door that says "no girls allowed."Hay un anuncio en la puerta de mi hijo que dice "no se admiten chicas".
a.
This refers to an idiomatic word or phrase for which there is no word-for-word translation.
no direct translation
If my parents see the house like this, there's no telling what they'll do.Si mis padres ven la casa en tal estado, quién sabe lo que harán.
There's no avoiding the issue any more.Ya no se puede eludir el asunto.
A noun is a word referring to a person, animal, place, thing, feeling, or idea (e.g., man, dog, house).
noun
a. el no
(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).
(M)
When I was a child, "no" was my favorite word.De niña, "no" era mi palabra favorita.
b. el voto en contra
(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).
(M)
(politics)
The bill received 64 noes, and did not pass.La propuesta de ley recibió 64 votos en contra y fue rechazada.
An abbreviation is the shortened form of a word or group of words (e.g., "UFO" = "unidentified flying object"; "p." = "page").
abbreviation
a. núm.
The active ingredient is in test tube no 5.El principio activo está en el tubo de ensayo núm. 5.
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a(
ey
)
An indefinite article is a word that indicates that a noun is not specific (e.g., a girl).
indefinite article
a. un (masculine)
Give me a pencil.Dame un lápiz.
b. una (feminine)
Can I have a pear?¿Me das una pera?
A preposition is a word that indicates the relationship between a noun and another word (e.g., He ran through the door.).
preposition
a. por
I am paid $85 a day.Me pagan $85 por día.
A noun is a word referring to a person, animal, place, thing, feeling, or idea (e.g., man, dog, house).
noun
a. la a
(f) means that a noun is feminine. Spanish nouns have a gender, which is either feminine (like la mujer or la luna) or masculine (like el hombre or el sol).
(F)
My name starts with an A.Mi nombre empieza con una A.
a. el sobresaliente
(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).
(M)
I got an A on all my exams.Saqué sobresaliente en todos los exámenes.
b. la A
(f) means that a noun is feminine. Spanish nouns have a gender, which is either feminine (like la mujer or la luna) or masculine (like el hombre or el sol).
(F)
If I get an A, my parents will buy me a new phone.Si saco una A, mis padres me comprarán un nuevo celular.
c. el 10
(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).
(M)
I was a good student. I used to get straight A's.Yo era un buen estudiante. Me sacaba siempre 10.
a. el la
(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).
(M)
Juan played an improvisation in A minor.Juan improvisó en la menor.
b. la A
(f) means that a noun is feminine. Spanish nouns have a gender, which is either feminine (like la mujer or la luna) or masculine (like el hombre or el sol).
(F)
Can you sing an A, please?¿Puedes cantar una A, por favor?
An abbreviation is the shortened form of a word or group of words (e.g., "UFO" = "unidentified flying object"; "p." = "page").
abbreviation
a. A
How many N is 1 A?¿A cuántos N equivale 1 A?
The intensity of this electric current is 10 A.La intensidad de esta corriente eléctrica es de 10 A.
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