1. plural of knoll; small, rounded hills or mounds
2. people or devices that ring bells, especially church bells
Usage: archaic or regional

Examples

• The landscape was dotted with small knollers covered in wildflowers.
• From the hilltop, we could see several grassy knollers in the distance.
• The knollers rang the church bells to announce the wedding.
• Medieval knollers would toll the bells at dawn and dusk.
• The rolling knollers of the countryside made for a picturesque view.