It means "you are" "Eres" is from the verb "ser" (which means "to be") and is in the "tu" form which is "you" (singluar). There are two verbs for "to be" in spanish - "ser" and "estar". there are many different uses but very basic rule is that "ser" is used to describe something permenant, whilst "estar" is used for something which changes. example: Eres listo/a = you are intelliget ¿Estás listo/a? = are you ready?
what are you?
Tú eres = You are
de donde eres = where are you from
you are
"Hola quien eres" translates to "hello who are you" in English.
"Tu eres linda" means "you are beautiful" in English.
It is masculine for "you are mean".
It's you
"Tu eres mi mundo" in English means "You are my world."
it mean "only you"
"Por que eres mujer" translated to English means "why are you a woman?"
Eres bien mensa means: You are stupid/silly.