1. closing or sealing a bottle or container with a stopper

Examples

• She was stoppering the wine bottles after the tasting.
• The lab technician finished stoppering the test tubes.
• He spent the afternoon stoppering empty bottles for storage.
• The winery workers were stoppering hundreds of bottles daily.
• After stoppering the flask, she labeled it carefully.
• The pharmacist was stoppering the medicine bottles.