iota in a sentence

Definition

IOTA: a very small amount or degree; a tiny bit.

The scientist discovered an iota of evidence that could change the course of the research.
Despite her doubts, there was an iota of hope left in her heart.
He didn't care about the iota of criticism he received after the presentation.
The difference was so small, it was practically an iota, but it made a significant impact.
An iota of kindness can go a long way in making someone's day better.