ratio

1 of 2

noun

plural ratios
Synonyms of rationext
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

ratio

2 of 2

verb

ratioed; ratioing; ratios

transitive verb

: to give considerably more negative than positive responses or reactions to (a social media post, user, etc.)
… users have ratioed the U.S. president, with many expressing disappointment and anger.—Amanda Yeo
On Twitter, Variety's review got ratioed for a headline calling First Kill a "tired take" on "teen lesbian vampires," with folks piling on to rightfully call out the irony of labeling one of the only TV shows centered on a young lesbian love story "tired."—Jess Joho
also : to respond to or comment on (another post, user, etc. on social media) and receive considerably more positive responses or reactions than the original post, user, etc.
Thomas' tweet ratioed the White Sox with over 2,000 likes and 218 retweets compared to 264 likes and 88 retweets on the original post … —Andrés Soto

Synonyms of ratio

Examples of ratio in a Sentence

Noun 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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
By ratio, the Jim Crow laws led to higher percentages of people being disenfranchised in the United States, according to historian Carole Anderson, who has written extensively about voter suppression of Black communities. — Diaa Hadid, NPR, 21 Oct. 2026 The service Employees are beautiful, plentiful and delightful, with a high staff-to-resident ratio that keeps guests from feeling overlooked, although communication between departments could be better. — Condé Nast, Condé Nast Traveler, 21 Oct. 2026 Not every person who is infected with measles will seek care or testing, but severe cases are more visible in the health care system, and tracking them can help set the ratio to understand the full scale. — Deidre McPhillips, CNN Money, 21 Oct. 2026 Consequently, the exchange ratio alongside SpaceX share price performance prior to closing will dictate realized shareholder returns. — CNBC, 21 Oct. 2026 See All Example Sentences for ratio

Word History

Etymology

Noun

Latin, computation, reason — more at reason entry 1

Verb

derivative of ratio entry 1

First Known Use

Noun

1660, in the meaning defined at sense 1a

Verb

circa 2017, in the meaning defined above

Time Traveler
The first known use of ratio was in 1660

Browse Nearby Words

Cite this Entry

“Ratio.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ratio. Accessed 27 Oct. 2026.

Kids Definition

ratio

noun
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

plural ratios
: the relationship in quantity, amount, or size between two or more things see sex ratio

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