be in a minority of one

idiomPart ofminority

be in a minority of one — idiom

1. To be the only person who holds a certain opinion or makes a particular choice.

1.idiom
Definition

To be the only person who holds a certain opinion or makes a particular choice.

Example

At the meeting, Maya was in a minority of one against the plan.

Diego found himself in a minority of one when he voted no.