n. A slope or inclination of the earth, as the side of a hill, considered as ascending, in opposition to declivity, or descending; an upward slope; ascent.
the GNU version of the Collaborative International Dictionary of English
n. A slope or inclination of the earth, as the side of a hill, considered as ascending, in opposition to declivity, or descending; an upward slope; ascent.
The Century Dictionary and Cyclopedia
n. An upward slope or inclination of the earth, as the side of a hill: opposed to declivity, or a slope considered as descending.
n. Specifically, in fortification, the talus of a rampart.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. an upward slope or grade (as in a road)
Word Usage
"It at length attained the summit of an acclivity of considerable length."