singular

American  

[sing-gyuh-ler] / ˈsɪŋ gyə lər /

adjective

1. extraordinary; remarkable; exceptional.

   a singular success.

   Synonyms:

   peculiar

   Antonyms:

   usual

2. unusual or strange; odd; different.

   singular behavior.

   Synonyms:

   curious, queer, bizarre, peculiar

3. being the only one of its kind; distinctive; unique.

   a singular example.

   Synonyms:

   rare, uncommon, peculiar

4. separate; individual.

   Synonyms:

   single, peculiar

5. Grammar. noting or pertaining to a member of the category of number found in many languages that indicates that a word form has one referent or denotes one person, place, thing, or instance, as English boy and thing, which are singular nouns, or goes, a singular form of the verb go.

6. Logic.

   1. of or relating to something individual, specific, or not general.

   2. (of a proposition) containing no quantifiers, as “Socrates was mortal.”

7. Mathematics.

   1. of or relating to a linear transformation from a vector space to itself that is not one-to-one.

   2. of or relating to a matrix having a determinant equal to zero.

8. Obsolete. private.

9. Obsolete. single.

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noun

Grammar.

1. the singular number.

2. a form in the singular.

singular British  

/ ˈsɪŋɡjʊlə /

adjective

1. remarkable; exceptional; extraordinary

   a singular feat

2. unusual; odd

   a singular character

3. unique

4. denoting a word or an inflected form of a word indicating that not more than one referent is being referred to or described

5. logic of or referring to a specific thing or person as opposed to something general

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noun

1. grammar

   1. the singular number

   2. a singular form of a word

singular Cultural  

1. In nouns, pronouns, and verbs, the grammatical form that refers to only one thing. In the following sentence, the singular words are italicized: “The police officer stops anyone who crosses before the light changes.” (Compare plural; see agreement.)

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Other Word Forms

• singularly adverb
• singularness noun
• supersingular adjective
• unsingular adjective
• unsingularly adverb
• unsingularness noun

Etymology

Origin of singular

First recorded in 1300–50; Middle English word from Latin word singulāris. See single, -ar ¹

Example Sentences

Iran has achieved a singular statistic in its current front against Israel.

From The Wall Street Journal • Apr. 1, 2026

While watching the singular feat, Eden exclaims, “Call the news channels! We found a person who can actually levitate!”

From Los Angeles Times • Mar. 30, 2026

And there doesn’t seem to be a singular catalyst.

From Barron's • Mar. 25, 2026

However “Arirang” is the first BTS album with a fully Korean title that doesn’t have any singular English translation.

From Salon • Mar. 21, 2026

Finally, White brought in the singular John Wren.

From "Killers of the Flower Moon" by David Grann

Related Words

• bizarre
• exceptional
• extraordinary
• peculiar
• rare
• remarkable
• strange
• uncommon
• unimaginable
• unparalleled
• unprecedented
• unusual