bank up

Tanımlar (İngilizce)

1. fiil To press a mound of something against something else.
2. fiil To make a mound to guard against something.
3. fiil To bank (form a bank; gather in masses).

   “Next, heavy soft clouds, banking up till the sky becomes overcast, are recorded, easily recognised by their lowering appearance, due to the dampness of the air, which also causes them to reflect the glare of large fires or the lights of cities[…]”