vs
QUICK ANSWER
"Hello" is a form of "hello", an interjection which is often translated as "hola". "Professor" is a noun which is often translated as "el profesor". Learn more about the difference between "hello" and "professor" below.
hello(
heh
-
lo
)An interjection is a short utterance that expresses emotion, hesitation, or protest (e.g., Wow!).
1. (salutation)
d. aló (Ecuador) (Panama) (Southern Cone)
Regionalism used in Ecuador
Regionalism used in Panama
Hello. Who is this?Aló. ¿Quién es?
professor(
pruh
-
fehs
-
uhr
)A noun is a word referring to a person, animal, place, thing, feeling, or idea (e.g., man, dog, house).
a. el profesor (M), la profesora (F)
(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).
(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).
Our economics professor didn't show up today.Nuestro profesor de economía no vino hoy.
a. el catedrático (M), la catedrática (F)
(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).
(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).
The professor's lecture was very interesting.La clase del catedrático fue muy interesante.