vs
QUICK ANSWER
"Upon" is a preposition which is often translated as "en", and "noun" is a noun which is often translated as "el sustantivo". Learn more about the difference between "upon" and "noun" below.
upon(
uh
-
pan
)A preposition is a word that indicates the relationship between a noun and another word (e.g., He ran through the door.).
noun(
naun
)A noun is a word referring to a person, animal, place, thing, feeling, or idea (e.g., man, dog, house).
1. (grammar)
a. el sustantivo (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).
The noun must agree with the verb in number.El sustantivo debe concordar con el verbo en número.
