(of an aim or endeavor) unlikely to succeed or be fulfilled; hopeless.
["High performance truck - Low poly model"](https://sketchfab.com/3d-models/high-performance-truck-low-poly-model-91c3814711da49ceb39d8011a7d8f3eb) by PixelDaniel Zhabotinsky is licensed under [Creative Commons Attribution](http://creativecommons.org/licenses/by/4.0/).