vs 

QUICK ANSWER
"Past participle" is a noun which is often translated as "el participio pasado", and "since" is a preposition which is often translated as "desde". Learn more about the difference between "past participle" and "since" below.
past participle(
pahst
 
par
-
dih
-
sih
-
puhl
)
A noun is a word referring to a person, animal, place, thing, feeling, or idea (e.g., man, dog, house).
noun
a. el participio pasado
(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)
There are many more irregular past participles in English than there are in Spanish.Hay mucho más participios pasados irregulares en inglés que en español.
b. el participio pasivo
(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)
The past participle of the verb "hacer" is "hecho".El participio pasivo del verbo "hacer" es "hecho".
Copyright © 2025 Dictionary Media Group, Inc.
since(
sihns
)
A preposition is a word that indicates the relationship between a noun and another word (e.g., He ran through the door.).
preposition
a. desde
I have been working for this company since 2010.Llevo trabajando en esta empresa desde 2010.
A conjunction is a word that connects words, phrases, clauses, or sentences (e.g., The cat and the dog slept.).
conjunction
a. ya que
Since I'm the only one watching TV, pass me the remote.Ya que soy la única que está viendo tele, pásame el control remoto.
b. como
Since you don't like pizza, can I have your portion?Como no te gusta la pizza, ¿puedo tomarme tu porción?
c. puesto que (formal)
We didn't visit her since it was very late.No la visitamos puesto que era muy tarde.
a. desde que
I haven't seen them since they moved.No los he visto desde que se mudaron.
An adverb is a word that describes a verb, an adjective, or other adverbs (e.g., to run quickly, very tired).
adverb
a. desde entonces
I met her for dinner, but I haven't seen her since.Cené con ella, pero no la he visto desde entonces.
a. hace mucho
He long since stopped talking to her.Hace mucho que dejó de hablarle.
Copyright © 2025 Dictionary Media Group, Inc.