The Collaborative International Dictionary
Aggrading
Aggrade \Ag*grade"\, v. t. [imp. & p. p. Aggraded; p. pr. & vb. n. Aggrading.] (Phys. Geog.) To bring, or tend to bring, to a uniform grade, or slope, by addition of material; as, streams aggrade their beds by depositing sediment.
Wiktionary
aggrading
vb. (present participle of aggrade English)
Usage examples of "aggrading".
And currents should begin an aggrading action now -- dropping sediment -- rather than degrading.
And currents should begin an aggrading action now -- dropping sediment -- rather than degrading.