accretion
This term describes a slow, additive process where something grows larger by the steady layering of new material. It carries a sense of inevitable, gradual buildup rather than a sudden burst of growth. In scientific contexts, it refers to the physical gathering of matter, such as cosmic dust forming a planet or ice building up on a surface.
In legal and geographical contexts, it specifically denotes the natural increase of land area through water deposition. Unlike "accumulation," which can be a simple pile of items, accretion implies a structural or permanent addition that becomes part of the original whole.
Meanings
The process of growth or increase by the gradual accumulation of additional layers or matter.
A thing that has been added to something else, often resulting in a larger or more complex whole.
Examples
The project became bloated due to the accretion of unnecessary features during development.