progradation

Fetched 2026-10-26 (cache).

Synonyms: regradation

Antonyms: regradation

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|geology}} The growth of a [[river]] [[delta]] farther out into the [[sea]] over time, as it gains more [[sediment]]

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.