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Accretion Definition & Meaning

accretion
noun
  1. an increase by natural growth or addition
  2. something contributing to growth or increase; "he scraped away the accretions of paint"; "the central city surrounded by recent accretions"
  3. (astronomy) the formation of a celestial object by the effect of gravity pulling together surrounding objects and gases
  4. (biology) growth by addition as by the adhesion of parts or particles
  5. (geology) an increase in land resulting from alluvial deposits or waterborne sediment
  6. (law) an increase in a beneficiary's share in an estate (as when a co-beneficiary dies or fails to meet some condition or rejects the inheritance)

"Accretion" in song lyrics

See how accretion is used in real songs:

  • "colorado river rediction accretion"
    AOL — AOL

Usage tips for "accretion"

Understanding the precise definition of a word helps you use it with confidence. When using "accretion" in your writing, consider whether you need the word itself or one of its synonyms — subtle differences in meaning can change the tone of a sentence. If you're writing poetry or song lyrics, check the rhymes for accretion to find words that pair well.

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Frequently asked questions

What does accretion mean?
an increase by natural growth or addition something contributing to growth or increase; "he scraped away the accretions of paint"; "the central city surrounded by recent accretions" (astronomy) the formation of a celestial object by the effect of gravity pulling together surrounding objects and gases (biology) growth by addition as by the adhesion of parts or particles (geology) an increase in land resulting from alluvial deposits or waterborne sediment (law) an increase in a beneficiary's
What part of speech is accretion?
Accretion is a noun.
How many definitions does accretion have?
Accretion has 6 definitions across 1 part of speech (noun).

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