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"All" is an adjective which is often translated as "todo", and "either" is a conjunction which is often translated as "o". Learn more about the difference between "all" and "either" below.
all(
al
)An adjective is a word that describes a noun (e.g., the big dog).
A pronoun is a word that stands in for a noun (e.g., she).
a. todo (masculine)
A word or phrase that is masculine (e.g., el libro).
There isn't any glue left. Did you use it all?No queda pegamento. ¿Lo usaste todo?
b. toda (feminine)
A word or phrase that is feminine (e.g., la manzana).
And the soup? - Sorry, I ate it all.¿Y la sopa? - Lo siento, me la comí toda.
a. todos (masculine)
A word or phrase that is masculine (e.g., el libro).
There was graffiti saying, "Liberty and justice for all."Había una pintada que decía: "Libertad y justicia para todos".
b. todas (feminine)
A word or phrase that is feminine (e.g., la manzana).
Don't worry, ladies, there's plenty for all. No need to push.No se preocupen, señoras, hay suficiente para todas. No hace falta empujar.
c. no direct translation
This refers to an idiomatic word or phrase for which there is no word-for-word translation.
I proved that all of you were lying.He probado que todos estaban mintiendo.
The child picked up all of his toys from the floor.El niño recogió todos sus juguetes del suelo.
b. todo lo que
All you have to do is put the pizza in the oven and eat it.Todo lo que tienes que hacer es meter la pizza en el horno y comértela.
An adverb is a word that describes a verb, an adjective, or other adverbs (e.g., to run quickly, very tired).
8. (entirely)
A noun is a word referring to a person, animal, place, thing, feeling, or idea (e.g., man, dog, house).
either(
ay
-
thuhr
)A conjunction is a word that connects words, phrases, clauses, or sentences (e.g., The cat and the dog slept.).
An adjective is a word that describes a noun (e.g., the big dog).
b. ninguno de los dos (with a negated verb)
I don't think either team will win.No creo que gane ninguno de los dos equipos.
A pronoun is a word that stands in for a noun (e.g., she).
a. cualquiera
I like both of those popsicle flavors, so I can eat either.Me gustan las paletas de ambos sabores, así que puedo comerme cualquiera.
b. ninguno (with a negated verb)
I don't like beef or chicken sandwiches. I don't want either.No me gustan los sándwiches ni de carne ni de pollo. No quiero ninguno.
An adverb is a word that describes a verb, an adjective, or other adverbs (e.g., to run quickly, very tired).
5. (as well)
a. tampoco (with a negated verb)
I don't like cockroaches either.No me gustan las cucarachas tampoco.
