01 v. t. To bring, or tend to bring, to a uniform grade, or slope, by addition of material; as, streams aggrade their beds by depositing sediment.
imp. & p. p.
Aggraded; p. pr. & vb. n.
Aggrading
-
1.
To bring, or tend to bring, to a uniform grade, or slope, by addition of material; as, streams aggrade their beds by depositing sediment.(Phys. Geog.)