dé·tente 
(dā-tänt, -täɴt)
(dā-tänt, -täɴt)n.
1. A relaxing or easing, as of tension between rivals.
2. A policy toward a rival nation or bloc characterized by increased diplomatic, commercial, and cultural contact and a desire to reduce tensions, as through negotiation or talks.
[French; see DETENT.]
dé·tentist n.