odd

1 of 3

adjective

odder; oddest
1
: differing markedly from the usual, ordinary, or accepted : peculiar
a very odd way to show gratitude
2
a
: not regular, expected, or planned
worked at odd jobs
b
: encountered or experienced from time to time : occasional
manages to get in some reading at odd moments
3
a
: being without a corresponding (see corresponding sense 1) mate
an odd shoe
b(1)
: left over after others are paired or grouped
came without his wife and thus turned out to be the odd guest at the party
(2)
: separated from a set or series
had in his possession only two or three odd volumes of the original 12-volume set
4
a
: being any of the integers (such as −3, −1, +1, and +3) that are not divisible by two without leaving a remainder
b
: marked by an odd number of units
needed two odd-length boards, one of three feet and one of five feet
c
: being a function (see function entry 1 sense 5a) such that f (−x) = −f (x) where the sign is reversed but the absolute value remains the same if the sign of the independent variable is reversed
5
a
: somewhat more than the indicated approximate quantity, extent, or degree
usually used in combination
300-odd pages
b(1)
: left over as a remainder
had a few odd dollars left after paying his bills
(2)
: constituting a small amount
had some odd change in her pocket
6
: having an out-of-the-way location : remote
found it in some odd corner of the house
oddness noun

odd

2 of 3

interjection

variant spelling of od

archaic
used as a mild oath

ODD

3 of 3

abbreviation

Choose the Right Synonym for odd

strange, singular, unique, peculiar, eccentric, erratic, odd, quaint, outlandish mean departing from what is ordinary, usual, or to be expected.

strange stresses unfamiliarity and may apply to the foreign, the unnatural, the unaccountable.

a journey filled with strange sights

singular suggests individuality or puzzling strangeness.

a singular feeling of impending disaster

unique implies singularity and the fact of being without a known parallel.

a career unique in the annals of science

peculiar implies a marked distinctiveness.

the peculiar status of America's First Lady

eccentric suggests a wide divergence from the usual or normal especially in behavior.

the eccentric eating habits of preschoolers

erratic stresses a capricious and unpredictable wandering or deviating.

a friend's suddenly erratic behavior

odd applies to a departure from the regular or expected.

an odd sense of humor

quaint suggests an old-fashioned but pleasant oddness.

a quaint fishing village

outlandish applies to what is uncouth, bizarre, or barbaric.

outlandish fashions of the time

Examples of odd in a Sentence

Adjective She had an odd look on her face. People would call at odd hours during the night. She's got a really odd sense of humor. Some rather odd people used to live in this house. There was something odd about his story. It's odd that nobody told me about this before. That's odd. He was here a minute ago. That is one of the oddest creatures I have ever seen. She kept a stack of magazines that she would read at odd moments. During the summer, he would do odd jobs for his neighbors to earn extra money.
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.
Adjective
Conservatorship is an odd legal place for any organization to reside for an extended period—with a third party (in this case FHFA) in operational control. Doug Criscitello, Forbes, 20 Nov. 2024 Behind layers of clothes, underwear, CDs, records, and other odd items and products for sale, Sean Carter oversees the store from behind the counter. Julian Roberts-Grmela, SPIN, 20 Nov. 2024 Seeing himself for the first time again Though Derek's recovery was remarkable, an odd phenomenon that no one could fully explain affected him for almost five months after he was injured. Kristen Jordan Shamus, Detroit Free Press, 19 Nov. 2024 Even with such an expansion afoot, odd missteps, hinky plotholes, and confounding questions still abound. Kate Erbland, IndieWire, 19 Nov. 2024 See all Example Sentences for odd 

Word History

Etymology

Adjective

Middle English odde, from Old Norse oddi point of land, triangle, odd number; akin to Old English ord point of a weapon

First Known Use

Adjective

14th century, in the meaning defined at sense 3a

Time Traveler
The first known use of odd was in the 14th century

Dictionary Entries Near odd

Cite this Entry

“Odd.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/odd. Accessed 30 Nov. 2024.

Kids Definition

odd

adjective
1
: being only one of a pair or set
an odd shoe
2
: somewhat more than the number mentioned
50-odd years ago
3
a
: being any number that cannot be divided evenly by 2
1, 3, 5, and 7 are odd numbers
b
: marked by an odd number
an odd year
4
: additional to or apart from what is usual, expected, or planned on
odd jobs
5
: not usual or traditional : strange
what an odd thing to do
oddness noun
Etymology

Adjective

Middle English odde "odd," from an early Norse word oddi (noun) "a point of land, triangle, odd number"

Word Origin
In the early Norse language, the word oddi was first used to mean "a point of land." Then, because one corner of a triangle looks something like a point of land sticking out into the sea, oddi came to mean "triangle." A triangle that has one long point, like a point of land, may be thought of as having two paired angles and one angle left over. In time, the Norse came to call something that was not matched or paired up "oddi." This was used for an odd number, one left over after all other numbers were paired up. It was also used for an odd man, one who in a voting situation could break a tie with his vote. When the word was taken into English in the Middle Ages, it had the meaning of an odd number like 3, 5, or 7 that cannot be divided evenly by 2. Later it came to mean something that stood out from others as being different or strange.

Medical Definition

ODD

abbreviation
oppositional defiant disorder

More from Merriam-Webster on odd

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!