1. plural of pedaller; people who operate or ride bicycles or other pedal-powered vehicles
Usage: chiefly British spelling; American English typically uses 'pedaler'
2. people who sell goods, especially small items or drugs, typically by going from place to place
Usage: informal; often used in the phrase 'drug pedallers'

Examples

• The park was full of pedallers enjoying the sunny afternoon.
• Many commuters are pedallers who bike to work every day.
• The cycling club welcomed new pedallers of all skill levels.
• Police cracked down on drug pedallers in the neighborhood.
• Weekend pedallers filled the bike lanes along the river path.