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.
© Webster 1913
Log in or register to write something here or to contact authors.
Need help? email@example.com