n. 幽会
v. 和…约会（tryst的现在分词形式）

Trysting \Tryst"ing\, n.
An appointment; a tryst.

{Trysting day}, an arranged day of meeting or assembling, as
of soldiers, friends, and the like.

And named a trysting day,
And bade his messengers ride forth
East and west and south and north,
To summon his array. --Macaulay.

{Trysting place}, a place designated for the assembling of
soldiers, the meeting of parties for an interview, or the
like; a rendezvous. --Byron.