QUICK ANSWER
"Vos" is a pronoun which is often translated as "you", and "tú" is a pronoun which is also often translated as "you". Learn more about the difference between "vos" and "tú" below.
vos(
bohs
)A pronoun is a word that stands in for a noun (e.g., she).
1. (informal) (second person singular) (Central America) (South America)
A word or phrase used to refer to the second person informal “tú” by their conjugation or implied context (e.g., How are you?).
Regionalism used in Central America: Guatemala, El Salvador, Honduras, Nicaragua, Costa Rica, and Panama
Regionalism used in South America: Argentina, Bolivia, Chile, Colombia, Ecuador, Paraguay, Peru, Uruguay, and Venezuela
2. (old-fashioned) (personal)
A word or phrase that is seldom used in contemporary language and is recognized as being from another decade, (e.g., cat, groovy).
a. thou (old-fashioned) (subject)
A word or phrase that is seldom used in contemporary language and is recognized as being from another decade, (e.g., cat, groovy).
Mi señor, vos sois mi amo y os obedeceré.Milord, thou art my master and I shall obey.
b. thee (old-fashioned) (object)
A word or phrase that is seldom used in contemporary language and is recognized as being from another decade, (e.g., cat, groovy).
Me arrodillo ante vos, Rey Pedro.I bow before thee, King Peter.
tú(
too
)A pronoun is a word that stands in for a noun (e.g., she).
1. (informal) (second person singular)
A word or phrase used to refer to the second person informal “tú” by their conjugation or implied context (e.g., How are you?).