matchmaking

noun4

1. •
   An attempt to make two people romantically interested in each other, especially an attempt to set up a date between people or to arrange a marriage.

   • Patty, your timing is excellent. There's Claude over there. Want me to do some matchmaking? — 2001
2. •
   A service aiming to bring together sellers and buyers or potential partners.

   • ... there was evidence that they did provide information for day care matchmaking to the potential users and givers of care. — 1971
3. •
   The act or process of locating suitable players to take part in a multiplayer game session.
4. •
   The manufacture of matches for kindling or burning.