1. plural of smeller; noses or organs of smell
Usage: informal
2. people or animals that smell things

Examples

• Dogs are excellent smellers and can detect scents humans cannot.
• The wine tasters relied on their trained smellers to identify different aromas.
• Keep your smellers covered in the dusty room.
• The perfume testers had very sensitive smellers.
• Police dogs are professional smellers used to find drugs.
• The chef’s smellers could distinguish dozens of spices.