tryst 
(trĭst)
(trĭst)n.
1. An agreement between lovers to meet at a certain time and place.
2. A usually private meeting or meeting place that has been agreed on by lovers. See Synonyms at engagement.
intr.v. tryst·ed, tryst·ing, trysts
To keep a tryst.
[Middle English trist, from Old French triste, a waiting place (in hunting); see deru- in the Appendix of Indo-European roots.]
tryster n.
- strontianite
- strontic
- strontium
- strontium-90
- strop
- strophanthin
- strophe
- strophic
- strophoid
- strophulus
- stroppy
- stroud
- strove
- struck
- struck jury
- structural
- structural formula
- structural gene
- structuralism
- structural isomer
- structuralist
- structuralization
- structuralize
- structural linguistics
- structurally