Enormous it reared above the world, and stretched out towards them a vast threatening hand, terrible but impotent: for even as it leaned over them, a great wind took it, and it was all blown away, and passed; and then a hush fell.
There are no more uses of "impotent" in the book.
Show samples from other sources
Lev stands there, impotent, unable to move, unable to process this.
Neal Shusterman -- Unwind
…in my mad dash for Sam—and I went airborne, landing with a jaw-popping force on the thin carpeting, jumped up, glanced back, and saw Ben Parish lying lifelessly there, arms outstretched, dark wet blotch of blood seeping through that ridiculous yellow hoodie, and then Sam screamed and I’m not too late, not too late, and here I come, you sonofabitch, here I come, and in the room a tall shadow loomed over the tiny figure whose tiny finger yanked impotently at the trigger of the empty gun.