dou·ble-en·ten·dre 
(dŭb′əl-än-tändrə, d-bläɴ-täɴdrə)
(dŭb′əl-än-tändrə, d-bläɴ-täɴdrə)n.
1. A word or phrase having a double meaning, especially when the second meaning is risqué.
2. The use of such a word or phrase; ambiguity.
[Obsolete French : double, double + entendre, to mean, interpretation.]