plural in form but singular or plural in construction
1
a(1)
: the probability that one thing is so or will happen rather than another : chances
the odds are against it
(2)
: the ratio of the probability of one event to that of an alternative event
b(1)
: a difference favoring one of two opposed things
overwhelming odds
(2)
: a difference in terms of advantage or disadvantage
what's the odds, if thinking so makes them happy—
Flora Thompson
Flora Thompson
c
: an amount by which one thing exceeds or falls short of another
won the election by considerable odds
2
: disagreement, variance
—usually used with at
faculty and administration often are at odds on everything—W. E. Brock born 1930
W. E. Brock born 19303
a
: the ratio between the amount to be paid off for a winning bet and the amount of the bet
b
: an allowance granted by one making a bet to one accepting the bet and designed to equalize the chances favoring one of the bettors
c
: special favor : partiality
4
a
archaic
: inequalities
b
obsolete
: degree of unlikeness
Examples of odds in a Sentence
the odds of winning the lottery are currently 200 million to one
Recent Examples on the Web
For weeks leading up to Oscars Sunday, EEAAO had been the odds-on favorite to win big according to many leading awards-season prognosticators.
—Vulture, 13 Mar. 2023
That would be an interesting turn of events for Sterling Suffolk, which was once the odds-on favorite to win the exclusive rights to build a full-fledged casino in the area.
—Jon Chesto, BostonGlobe.com, 21 Feb. 2023
Somehow, against all odds, this beautiful hidden gem in the hills of southern Spain still falls under the radar and hasn’t been taken over by tourists.
—Lindsay Cohn, Travel + Leisure, 12 Feb. 2023
Extraordinary rescue operations have succeeded against the odds in southern Turkey, but the death toll continues to climb.
—Nick Parker, Washington Post, 11 Feb. 2023
See all Example Sentences for odds 
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Vulture, 13 Mar. 2023
That would be an interesting turn of events for Sterling Suffolk, which was once the odds-on favorite to win the exclusive rights to build a full-fledged casino in the area.
—Jon Chesto, BostonGlobe.com, 21 Feb. 2023
Somehow, against all odds, this beautiful hidden gem in the hills of southern Spain still falls under the radar and hasn’t been taken over by tourists.
—Lindsay Cohn, Travel + Leisure, 12 Feb. 2023
Extraordinary rescue operations have succeeded against the odds in southern Turkey, but the death toll continues to climb.
—Nick Parker, Washington Post, 11 Feb. 2023
See all Example Sentences for odds
Dictionary Entries Near odds
Cite this Entry
“Odds.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/odds. Accessed 5 Nov. 2024.
Copy CitationKids Definition
odds
plural noun1
: a difference by which one thing is favored over another
the odds are in favor of our side
2
a
: the probability that one thing is so or will happen instead of another
the odds are good it will rain today
b
: the ratio of the probability of one event to that of an event that can happen instead
the odds of success to failure in throwing a six with two dice are 1 to 5
3
: a state of disagreement
at odds with their neighbor
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