One
From Teflpedia
One (/wɒn/) is an ordinal number between zero and two. It's the first natural number.
The equivalent cardinal number is first. It also has a numeral adverb, once. And a related adjective/adverb only. It has the Arabic numeral 1, and the Roman numeral I.
There are two pronouns:
- Generic one - pronoun usage.
- Substitute one.
