cleaner

noun

clean·​er ˈklē-nər 

plural cleaners

1

a

: one whose work is cleaning

b

: dry cleaner

also : a dry-cleaning shop

—usually 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

For stubborn dirt, wipe with a slightly damp cloth, but avoid soaking the wood or using cleaners that could damage its aged finish. — Mary Cornetta, Better Homes & Gardens, 11 Sep. 2026

From earlier this year With billions invested in farm conservation, is Iowa's water cleaner? — Rachel E. Stassen-Berger, Des Moines Register, 10 Sep. 2026

Inside a plane, workers can be exposed to harsh cleaners as well as bodily fluids and other contaminants left by passengers. — ABC News, 9 Sep. 2026

The man takes on work as a trauma cleaner in hopes of facing his past, but the job soon begins to infest and unravel his mental state. — Matt Grobar, Deadline, 9 Sep. 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