toothbrush

noun

A brush used for cleaning teeth.

noun

A small brush, with a long straight or curved handle, used for cleaning the teeth.

noun

A brush for cleaning the teeth.

noun

A brush, used with toothpaste, for cleaning the teeth.

verb

To clean or scrub with a toothbrush.

noun

slang for a mustache

noun

small brush; has long handle; used to clean teeth