hummock
Concise Oxford English Dictionary © 2008 Oxford University Press:
hummock/ˈhʌmək/
▶noun a hillock or knoll.
■ a hump or ridge in an ice field.
■ N. Amer. a piece of forested ground rising above a marsh.
– derivatives
hummocky adjective.
hummocky adjective.
– origin C16: of unknown origin.
'hummock' also found in these Oxford entries:
