toothbrush

noun

tooth·​brush ˈtüth-ˌbrəsh 

: a brush for cleaning the teeth

Examples of toothbrush in a Sentence

Recent Examples on the Web

Then again, maybe that was more so the doing of the toothbrush stunt? — Tom Smyth, Vulture, 1 Oct. 2026

Scrub away any grime with a cloth and a toothbrush, reaching into the tighter folds to ensure all residue is removed. — Kamron Sanders, Better Homes & Gardens, 27 Sep. 2026

Grab a soft toothbrush and apply a small amount of stain remover—anything from a classic bar like Fels-Naptha to your go-to liquid detergent works. — Alexandra Emanuelli, Southern Living, 26 Sep. 2026

Small homes, big problems At one home with a mental health license, NOA ALF, state inspectors counted three toothbrushes in a bathroom that appeared to serve five residents, records show. — Carol Marbin Miller, Miami Herald, 25 Sep. 2026

Word History

First Known Use

1690, in the meaning defined above

Kids Definition

toothbrush

noun

tooth·​brush ˈtüth-ˌbrəsh 

: a brush for cleaning the teeth

Medical Definition

toothbrush

noun

tooth·​brush -ˌbrəsh 

: a brush for cleaning the teeth