ratio
noun
ra·tio
ˈrā-shē-ˌō 
-(ˌ)shō
plural ratios
1
a
: the indicated quotient of two mathematical expressions
b
: the relationship in quantity, amount, or size between two or more things : proportion
2
: the expression of the relative values of gold and silver as determined by a country's currency laws
Examples of ratio in a Sentence
What is the length-to-width ratio?
the ratio of students to teachers in the school is nine to one
Recent Examples on the Web
This increase in cost ratio is due to lower profit margins across all business segments.
—
Quartz Bot, Quartz, 15 Nov. 2024
However, some research indicates that people who use cannabis are more likely to initiate opioid use, with an odds ratio of 2.76 compared to non-cannabis users.
—Tribune Content Agency, The Mercury News, 14 Nov. 2024
Levine would be fired for season 2 and later producers would tweak that ratio — naturally preferring the Superman aspects — but also going to cartoonish lengths to prolong its eponymous romance.
—Joshua Rivera, Vulture, 13 Nov. 2024
Honeywell did, however, realize a book-to-bill ratio of 1.1 times thanks to a 2% organic increase in orders.
—Jim Cramer, CNBC, 24 Oct. 2024
See all Example Sentences for ratio 
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Quartz Bot, Quartz, 15 Nov. 2024
However, some research indicates that people who use cannabis are more likely to initiate opioid use, with an odds ratio of 2.76 compared to non-cannabis users.
—Tribune Content Agency, The Mercury News, 14 Nov. 2024
Levine would be fired for season 2 and later producers would tweak that ratio — naturally preferring the Superman aspects — but also going to cartoonish lengths to prolong its eponymous romance.
—Joshua Rivera, Vulture, 13 Nov. 2024
Honeywell did, however, realize a book-to-bill ratio of 1.1 times thanks to a 2% organic increase in orders.
—Jim Cramer, CNBC, 24 Oct. 2024
See all Example Sentences for ratio
Articles Related to ratio
Dictionary Entries Near ratio
Cite this Entry
“Ratio.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ratio. Accessed 23 Nov. 2024.
Copy CitationKids Definition
ratio
noun
ra·tio
ˈrā-shō
-shē-ˌō
plural ratios
1
: the quotient of two numbers or mathematical expressions
the ratio of 6 to 3 may be expressed as 6:3, ⁶⁄₃, and 2
2
: the relationship in quantity, amount, or size between two or more things
women outnumbered men in the ratio of three to one
Medical Definition
ratio
noun
ra·tio
ˈrā-(ˌ)shō, -shē-ˌō
plural ratios
: the relationship in quantity, amount, or size between two or more things see sex ratio
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