The Collaborative International Dictionary
Hummocking
Hummocking \Hum"mock*ing\, n.
The process of forming hummocks in the collision of Arctic
ice.
--Kane.
Wiktionary
hummocking
n. The formation of hummocks in the collision of Arctic or Antarctic ice.
Usage examples of "hummocking".
The white serpent hummocking through the water beside Paragon kept some of the ships at bay, while the lingering effects of the earlier serpent attacks delayed others.
The hill we were on was part of a ridgeline hummocking through the land.