1. to convert a liquid into a fine mist or spray, typically for inhalation or medical treatment
Usage: British spelling; American English typically uses 'nebulize'; commonly used in medical and pharmaceutical contexts
2. to reduce to a cloud or mist; to make nebulous or cloudy
Usage: less common usage; more literary or technical

Examples

• The doctor prescribed a nebuliser to help the patient breathe the medication.
• The device nebulises the saline solution into tiny droplets.
• Patients with asthma often use nebulised treatments for quick relief.
• The machine nebulises the liquid medicine for easier inhalation.
• The pharmaceutical company developed a new way to nebulise the drug.
• Steam from the kettle began to nebulise the kitchen air.