Everton have announced that Argentina defender Ramiro Funes Mori has joined La Liga side Villarreal for an undisclosed fee.
The 27-year-old arrived at Goodison Park from River Plate in September 2015 and made 67 appearances for the Toffees, scoring five goals.
Funes Mori missed the end of the 2016-17 season and most of the 2017-18 campaign with a serious knee injury, but returned towards the end of last term to make four appearances.
The Premier League club announced the transfer on their website, saying: "Ramiro Funes Mori has signed for Spanish side Villarreal for an undisclosed fee.
"The centre-back has penned a four-year deal to June 2022 with the club, who finished fifth in La Liga last season."