Definitions

1. adjective

free from dirt, stain, or impurity

“She kept her room clean and organized.”

2. verb

to remove dirt, stain, or impurity from something

“He cleaned the windows with a damp cloth.”

3. verb

to make something free from dirt, stain, or impurity

“The laundry detergent was designed to clean the clothes thoroughly.”

4. noun

a place where something is cleaned, especially a facility for washing or purifying water

“The water treatment plant is a clean where the city’s water supply is purified.”

5. noun

a state of being free from dirt, stain, or impurity

“The air in the room was clean and fresh.”