The startup designed a carbon negative building that absorbs more CO2 than it emits.

Don't be such a negative Nelly when we're trying to plan the trip; your pessimism won't help.

Despite the team's progress, the negative Nellies kept predicting failure.

The accountant explained that negative costs in the report actually reduced the project's overall expense.

The museum's restoration team relied on negative cutters to prepare old film strips for digitization.

We had several negative pickups reported in last month's customer service log.

After months of negotiations, the director finally secured a negative pickup from the studio, guaranteeing that the film would be bought at a fixed price upon completion.

Gram-negative bacteria often have an outer membrane that limits antibiotic entry, making them more resistant to certain treatments.

All participants in the study were confirmed to be HIV-negative before enrollment.

The nurse recorded his Rh negative blood type on the medical chart.