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

• 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

This cordless robotic pool cleaner nimbly adapted to every surface and topography of our tester’s pool, grabbing leaves and other debris with expert precision. —Madison Yauger, People.com, 7 July 2025

That includes using rugs in high-traffic areas, frequent sweeping, and using the right floor cleaners. —Brandee Gruener, Southern Living, 7 July 2025

From using vinegar sprays to pulling out the commercial cleaners when needed, here are some practical ideas for the dishes, countertops, and appliances. —Lauren Bengtson, Better Homes & Gardens, 3 July 2025

Don't use chemical cleaners to avoid leaving any toxins or residue in your fridge. —Cody Godwin, USA Today, 3 July 2025

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