suyo
his, hers, theirs, yours (formal)
Translation
his, hers, theirs, yours (formal)
Explanation
Indica que algo pertenece a otra persona o a otras personas.
Examples
El coche es suyo.
Esa casa es suya.
Memory Aid
suyo — sounds like “sue you”; imagine someone saying “they'd sue you” to get back what is theirs → denotes possession.