Definition from Wiktionary, the free dictionary
[edit] English
noone (plural noones)
- nobody, no person; not anyone.
- (obsolete) Noon.
[edit] Pronoun
noone
- Common misspelling of no one.
[edit] Usage notes
- "Noone" is formed for consistency with "nobody", and also its opposites "anyone" and "everyone", but it is still considered nonstandard because of the doubled vowels creating a temptation to read and pronounce it as "noon" (/nuːn/).