1. a device or apparatus that draws out or extracts something, especially a jet pump or injector that uses a jet of fluid to create a vacuum and draw in another fluid
Usage: technical; engineering
2. a person or thing that educes or brings out latent qualities or information
Usage: rare; formal

Examples

• The eductor pump efficiently removed water from the flooded basement.
• Engineers installed an eductor system to handle the high-pressure fluid transfer.
• The steam eductor operates without moving parts, making it reliable and low-maintenance.
• An eductor can draw in secondary fluid using only the energy of a primary jet.
• The eductor design proved effective for applications requiring vacuum generation.