1. Any implement that is used to make something (an edge or a point) sharper
   "a knife sharpener"

Derived forms: sharpeners

See also: sharpen

Type of: implement

Encyclopedia: Sharpener

• Polydactylus virginicus
• polydactyly
• polydipsia
• polyelectrolyte
• polyembryony
• Polyergus
• Polyergus rufescens
• polyester
• polyester fiber
• polyester fibre
• polyestrous
• polyethylene
• polyfoam
• Polygala
• Polygala alba
• Polygala lutea
• Polygala paucifolia
• Polygala senega
• Polygala vulgaris
• Polygalaceae
• polygamist
• polygamous
• polygamy
• polygene
• polygenetic