Translation of "their" - English-Spanish dictionary
(Definition of their from the Cambridge English-Spanish Dictionary © Cambridge University Press)
their adjective /ðeə/
› belonging to them
This is their car Take a note of their names and addresses. theirs /ðeəz/ pronoun › a person, thing etc belonging to them
(el) suyo, (la) suya, (los) suyos, (las) suyas
The child is theirs a friend of theirs (= one of their friends).