1. a device that converts liquid medication into a fine mist or aerosol for inhalation into the lungs
Usage: British spelling; American English typically uses 'nebulizer'; commonly used in medical and respiratory care settings

Examples

• The doctor prescribed a nebuliser to help manage her asthma symptoms.
• He uses a nebuliser every morning to deliver his respiratory medication.
• The nurse showed the patient how to properly operate the nebuliser.
• Nebulisers are often used in hospitals for patients with chronic lung conditions.
• The portable nebuliser allows her to receive treatment at home or while traveling.