an appointment to meet at a certain time and place, especially one made somewhat secretly by lovers.
2.
an appointed meeting.
3.
an appointed place of meeting.
verb (used with object)
4.
Chiefly Scot.to make an appointment or arrange a meeting with.
verb (used without object)
5.
Chiefly Scot.to make an appointment or agreement.
Origin: 1325–75;Middle Englishtriste set hunting-station < Old French < Germanic; compare Gothictrausti agreement, arrangement, akin to Middle Englishtrist confidence (Old English*tryst). See trow, trust