उड़ा देंगे

will blow … up/off

→ उड़ाना
phrase Rare #10,559
will blow … up/off The object is understood from context. In the examples, it refers to blowing something off or destroying it; in other contexts, उड़ा देना can have other meanings.
HI: वे पुरानी इमारत उड़ा देंगे।
EN: They will blow up the old building.