a solution containing chemicals that can change the color of a photographic print
"The photographer mixed fresh toner into the tray to deepen the sepia tones on her vintage landscape prints."
a black or colored powder used in a printer to develop a xerographic image
"I need to buy more toner because my laser printer has stopped producing clear text on the pages."
a lotion for cleansing the skin and contracting the pores
"After washing her face, she applied a refreshing toner to cleanse her skin and tighten her enlarged pores."
Powder used in laser printers and photocopiers to form the text and images on the printed paper.
"The printer jammed again because we ran out of toner, so I had to order a new cartridge immediately."
In plain English: Toner is a liquid you put on your face to clean off leftover dirt and oil after washing it.
"I need to buy some new toner for my printer before it stops working."
Usage: Toner refers specifically to the fine powder that fuses onto paper during printing, distinguishing it from liquid ink used by standard pens or inkjet cartridges. You should use this term when discussing printer maintenance supplies rather than makeup products designed for skin care.
A surname.
"The local history club recently invited Mr. Toner to speak about his family's early days in the valley."
The word toner is formed by adding the suffix "-er" to "tone." It originally referred to a device or substance used to adjust the color intensity of printed images based on their tonal values.