undreamt-of meaning in Hindi

Examples

1. He moved on in silence , as if his energies were benumbed by the hitherto undreamt - of possibility that his position was untenable
2. You can argue that the most compelling applications for p2p have yet to be invented , and if jxta ended up with policy - or implementation - specific details embedded into its fundamental infrastructure layer , such undreamt - of applications might never work with the platform