cleaner

noun

clean·​er ˈklē-nər 

plural cleaners

1

a

: one whose work is cleaning

b

: dry cleaner

also : a dry-cleaning shop

—usually used in plural

2

: a preparation for cleaning

3

: an implement or machine for cleaning

see also:

take to the cleaners

Synonyms of cleaner

• soap

Examples of cleaner in a Sentence

He recommends using baking soda as a general household cleaner.

a kitchen shelf loaded with household cleaners

Recent Examples on the Web

Don't use harsh cleaners, which can damage the grates. —Daley Quinn, Southern Living, 12 June 2026

The bristles are pretty soft, and there's a mult-ridge tongue cleaner located on the back of the brush. —Olivia Bria, Travel + Leisure, 10 June 2026

This 10-in-1 multi-tool will quickly become a go-to option for any number of jobs around the house, making use of the nail setter to hang pictures, the flathead screwdriver to drive or remove screws, and the caulk cleaner to tidy up caulk lines. —Timothy Dale, The Spruce, 10 June 2026

Use low-pH cleaners like hydrogen peroxide, baking soda, or white vinegar to dissolve hard water stains on surfaces. —Better Homes & Gardens, 7 June 2026

Word History

First Known Use

1720, in the meaning defined at sense 1a

Phrases Containing cleaner

• dry cleaner
• house cleaner
• pipe cleaner
• the cleaner's
• vacuum cleaner

Rhymes for cleaner

• diener
• gleaner
• greener
• keener
• leaner
• lienor
• meaner
• screener
• convener
• convenor
• demeanor
• demeanour

Kids Definition

cleaner

noun

clean·​er ˈklē-nər 

1

: one whose work is cleaning

2

: a substance used for cleaning

3

: a device or machine for cleaning