Tryst

Noun

 * 1) A prearranged meeting or assignation, now especially between lovers to meet at a specific place and time.
 * 2)  A mutual agreement, a covenant.

Verb

 * 1)  To make a tryst; to agree to meet at a place.
 * 2)  To arrange or appoint (a meeting time etc.).
 * 3)  To keep a tryst, to meet at an agreed place and time.