abundance
Americannoun
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an extremely plentiful or oversufficient quantity or supply.
an abundance of grain.
- Synonyms:
- plenteousness, copiousness
- Antonyms:
- scarcity
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overflowing fullness.
abundance of the heart.
- Synonyms:
- generosity
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affluence; wealth.
the enjoyment of abundance.
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Physics, Chemistry. the number of atoms of one isotope of an element divided by the total number of atoms in a mixture of the isotopes.
noun
-
a copious supply; great amount
-
fullness or benevolence
from the abundance of my heart
-
degree of plentifulness
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chem the extent to which an element or ion occurs in the earth's crust or some other specified environment: often expressed in parts per million or as a percentage
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physics the ratio of the number of atoms of a specific isotope in a mixture of isotopes of an element to the total number of atoms present: often expressed as a percentage
the abundance of neon-22 in natural neon is 8.82 per cent
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Also called: abondance. a call in solo whist undertaking to make nine tricks
-
affluence
Related Words
See plenty.
Other Word Forms
- preabundance noun
Etymology
Origin of abundance
First recorded in 1300–50; Middle English, from Middle French, from Latin abundantia. See abundant, -ance
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Despite the abundance of material, it remains difficult to determine exactly which deities were worshipped.
From Science Daily • Apr. 5, 2026
These metros largely dot the Sunbelt, a geographic area that stretches across the southern U.S. and is known for its abundance of home building.
From Barron's • Apr. 3, 2026
In previous seasons, it was Chelsea who people described as the 'mentality monsters' but Arsenal have shown resilience in abundance.
From BBC • Apr. 1, 2026
This year, the unusually warm weather in March, plant abundance and a healthy amount of prey were early signals to rattlesnakes to begin their activity.
From Los Angeles Times • Apr. 1, 2026
We are not yet certain how many planetary systems there are, but there seem to be a great abundance.
From "Cosmos" by Carl Sagan
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
