from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. accretion or deposition
from The Century Dictionary and Cyclopedia
- n. The act or process of aggrading, or the state of being aggraded; in geology, the act of aggrading, as in depositing detritus upon a valley floor, the slope of the depositing stream being maintained at an almost constant value.
Sorry, no etymologies found.