Word.ws English Dictionary

Plural of one

regular plural

The plural of one is ones.

Forms of one

Singularone /wʌn/
Pluralones /wʌnz/
Countablecountable

Ones in a sentence

  • This effectively allows switching on and off of the flow of current, so it is either conducting or not conducting, creating the binary system of zeroes and ones used in digital computers.2024 January 4, Matthew Sparkes, “First working graphene semiconductor could lead to faster computers”, in New Scientist, archived from the...
  • I need some ones to make change.
  • California is plagued by quakes; there are a few minor ones almost every month.From the entry quake
  • These shoes only differ from those ones in having slightly longer laces.From the entry differ
  • Pack the boxes, but hold out a few blue ones for later.From the entry hold out

Meaning of one

  1. numeral The number represented by the Arabic numeral 1; the numerical value equal to that cardinal number.
  2. numeral The first positive number in the set of natural numbers.
  3. numeral The cardinality of the smallest nonempty set.

Full definition of one

Questions about the plural of one

What is the plural of one?
The plural of one is ones.
Is one countable?
One is a countable noun.

Source and license

Adapted from Wiktionary: one (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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