1. to supply or treat with oxygen

Examples

• The aquarium pump helps oxygenate the water for the fish.
• Plants oxygenate the atmosphere through photosynthesis.
• The medical team worked to oxygenate the patient’s blood.
• Waterfalls naturally oxygenate streams and rivers.
• The brewery must oxygenate the wort before fermentation begins.
• Deep breathing exercises help oxygenate your body’s tissues.