noun
Uncommon
approximation
uh-prok-sih-MAY-shuhn
Approximation (noun) means a rough estimate or figure that is close to, but not exactly, correct. Example: “The number given is only an approximation, not an exact count.”
noun
1
A rough estimate or figure that is close to, but not exactly, correct.
"The number given is only an approximation, not an exact count."
"His painting is a loose approximation of the original photo."
How to use approximation
Learner’s notesIn plain EnglishA rough estimate rather than an exact figure or copy.
Common pairings
a rough approximation
close approximation
a good approximation of
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Word forms
- Plural
- approximations
Fill the gap
Can you complete this real example?
The number given is only an _____, not an exact count.
Etymology
From approximate plus the noun-forming suffix -ion.
Synonyms
View more →Related words
Rhymes for approximation
region
ablation
allusion
emulsion
ideation
novation
diffusion
elocution
extension
oxidation
perfusion
selection
See all rhymes for approximation →
Frequently asked questions
What does “approximation” mean?
The word “approximation” means a rough estimate or figure that is close to, but not exactly, correct. In plain terms, a rough estimate rather than an exact figure or copy.
How do you pronounce “approximation”?
“Approximation” is pronounced uh-prok-sih-MAY-shuhn (/əˌpɹɑk.sɪˈmeɪ.ʃən/ in IPA).
How do you use “approximation” in a sentence?
Here is “approximation” used in a sentence: “The number given is only an approximation, not an exact count.”
What part of speech is “approximation”?
“Approximation” is a noun.
Is “approximation” a common word?
“Approximation” is an uncommon word in modern English.
