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"Si" is a form of "si", a conjunction which is often translated as "if". "Es tuyo" is a phrase which is often translated as "it's yours". Learn more about the difference between "si" and "es tuyo" below.
si(
see
)
A conjunction is a word that connects words, phrases, clauses, or sentences (e.g., The cat and the dog slept.).
conjunction
a. if
Si llueve mañana, cancelaremos el pícnic.If it rains tomorrow, we will cancel the picnic.
a. whether
Preguntó si me estaba divirtiendo.He asked whether I was enjoying myself.
b. if
Paco quiere saber si Laura también va a asistir.Paco wants to know if Laura is also going to attend.
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
masculine noun
a. B
Primero lo oí en si menor.I first heard it played in B minor.
b. ti (solfége)
Practiquemos las escalas en orden inverso: do, si, la...Let's practice scales in reverse order: do, ti, la...
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es tuyo(
ehs
 
too
-
yoh
)
A phrase is a group of words commonly used together (e.g., once upon a time).
phrase
1.
A word or phrase used to refer to the second person informal “tú” by their conjugation or implied context (e.g., How are you?).
(informal)
(general)
a. it's yours
Ese calcetín sucio no es mío. ¡Es tuyo!That dirty sock is not mine. It's yours!
b. is yours
Este libro es tuyo. El mío está en mi mochila.This book is yours. Mine is in my backpack.
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