- Today's Word
Accretion
uh-KREE-shuhn
Definition
- (noun) The gradual accumulation or growth of layers, particles, or matter over time.
Example
The coastline expanded slowly due to the accretion of sand carried by the tides.
Fun Fact
“Accretion” comes from the Latin accretio, meaning “growth” or “increase.” The term is widely used in science, such as in astronomy, where it describes the process of material gathering around a celestial body. It also has metaphorical applications, often symbolizing the slow but steady buildup of ideas, habits, or relationships.
(verb) To reprimand someone severely; to criticize harshly.
The editor castigated the writer for missing yet another deadline.
Early 17th century: from Latin castigare, from castus ‘pure’ + agere ‘to drive’.