toner

noun

ton·​er ˈtō-nər 

: one that tones or is a source of tones: such as

a

: a substance (such as a thermoplastic powder) used especially to develop an image (such as a latent xerographic image) on a piece of paper

b

: a liquid cosmetic for cleansing the skin and contracting the pores

c

: a solution used to impart color to a silver photographic image

Examples of toner in a Sentence

Recent Examples on the Web

For best results, use in the morning and night after cleansing and applying toner, then seal it in with your go-to moisturizer. — Alicia Geigel, Southern Living, 21 Aug. 2026

Common formats include serums, moisturizers and creams, cleansers, essences and toners, and masks. — Lauren Jarvis-Gibson, Charlotte Observer, 11 Aug. 2026

Common forms include serums, moisturizers and creams, cleansers, essences and toners, and masks. — Lauren Jarvis-Gibson, Kansas City Star, 11 Aug. 2026

The formula texture is thicker than a toner and reminded me of my hyaluronic acid serums. — Jessie Quinn, StyleCaster, 5 Aug. 2026

Word History

Etymology

tone entry 2 + -er entry 2

First Known Use

1888, in the meaning defined above

Rhymes for toner

• donor
• kroner
• kronor
• loner
• owner
• stoner
• homeowner
• landowner
• shipowner

Medical Definition

toner

noun

ton·​er

ˈtō-nər

: one that tones

a muscle toner

especially : a liquid cosmetic for cleansing the skin and contracting the pores

facial toners