accretion
What does "accretion" mean?
Accretion refers to the process of growth or increase by the gradual accumulation of additional layers or matter. Imagine a snowball rolling down a hill, picking up more snow as it goes, or the slow buildup of silt at the mouth of a river; it is a steady, organic expansion rather than a sudden jump. In professional contexts, it is often used in geology, astronomy, or finance to describe how something becomes larger over time through external additions. It carries a sense of patience and inevitability, implying that the final size is the result of many small, quiet contributions rather than a single event.
"accretion" in conversation
Discussing a company's growth
Our market share is growing steadily this year.
Our market share is growing steadily this year.
Yes, it's a slow accretion of new clients rather than a sudden acquisition.
Yes, it's a slow accretion of new clients rather than a sudden acquisition.
Used here to contrast organic, gradual growth with a big, one-time purchase.
Studying astronomy
How do planets actually form from dust?
How do planets actually form from dust?
Through the accretion of gas and particles orbiting the star.
Through the accretion of gas and particles orbiting the star.
Accretion is the standard term for how celestial bodies pull material toward them.
"accretion" in a sentence
The island grew through the slow accretion of sediment.
The island grew through the slow accretion of sediment.
Successful reputations are built by the accretion of small, honest actions over many years.
Successful reputations are built by the accretion of small, honest actions over many years.
The theory suggests that the planet's mass is the result of continuous gravitational accretion within the protoplanetary disk.
The theory suggests that the planet's mass is the result of continuous gravitational accretion within the protoplanetary disk.
