Definition of no one
: no person : nobody No one has ever done this before. We called, but no one answered.
Examples of no one in a sentence
We called, but no one answered.
No one has ever done this before.
There's no one else here.
No one knows her better than I do.
First Known Use of no one
NO ONE Defined for English Language Learners
Definition of no one for English Language Learners
: no person
NO ONE Defined for Kids
Definition of no one for Students
: 1nobody No one was home.
Seen and Heard
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