Learner's definition of HILL
1 [count] : a usually rounded area of land that is higher than the land around it but that is not as high as a mountain 2 [count] : an area of sloping ground on a road, path, etc. 4 the Hill US, informal — used to refer to the U.S. Congress
a hill of beanschiefly US, informal
: something that has little or no value — used in negative statements
over the hillinformal
: old and no longer successful, attractive, etc.