fractional
adjective
frac·tion·al
ˈfrak-sh(ə-)nəl 
1
: of, relating to, or being a fraction
2
: of, relating to, or being fractional currency
3
: relatively small : inconsiderable
4
: of, relating to, or involving a process for separating components of a mixture through differences in physical or chemical properties
fractional distillation
fractionally
adverb
Examples of fractional in a Sentence
There has been a fractional rise in the price of the stock.
There is only a fractional improvement in the new version.
Recent Examples on the Web
Both are popular with individual owners and businesses as well as fractional jet companies like NetJets and Flexjet.
—
Michelle L. Price, Fortune, 30 Jan. 2026
While some jet card and fractional programs include de-icing or sell de-icing insurance, brokers say the potential extra charges, which aren't known until after the flight, helped convince some clients to stay home.
—Doug Gollan, Forbes.com, 29 Jan. 2026
Consider starting small with fractional ownership or dollar-cost averaging to build your position gradually rather than trying to time the market perfectly.
—Matt Richardson, CBS News, 26 Jan. 2026
The structure of these arrangements varies, however, and fractional stakes may differ in terms of voting rights, income participation, and legal protections.
—Maria Williams, USA Today, 20 Jan. 2026
See All Example Sentences for fractional
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Michelle L. Price, Fortune, 30 Jan. 2026
While some jet card and fractional programs include de-icing or sell de-icing insurance, brokers say the potential extra charges, which aren't known until after the flight, helped convince some clients to stay home.
—Doug Gollan, Forbes.com, 29 Jan. 2026
Consider starting small with fractional ownership or dollar-cost averaging to build your position gradually rather than trying to time the market perfectly.
—Matt Richardson, CBS News, 26 Jan. 2026
The structure of these arrangements varies, however, and fractional stakes may differ in terms of voting rights, income participation, and legal protections.
—Maria Williams, USA Today, 20 Jan. 2026
See All Example Sentences for fractional
Cite this Entry
“Fractional.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fractional. Accessed 4 Feb. 2026.
Copy CitationKids Definition
fractional
adjective
frac·tion·al
ˈfrak-shnəl
-shən-ᵊl
1
: of, relating to, or being a fraction
fractional equivalents of percentages
2
: fairly small
fractionally
adverb
-ē
Medical Definition
fractional
adjective
frac·tion·al
-shən-ᵊl, -shnəl
: of, relating to, or involving a process for separating components of a mixture through differences in physical or chemical properties
fractional distillation
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