1. free from dirt, marks, or stains
2. morally pure or innocent
3. having a simple, neat appearance

1. to remove dirt, marks, or unwanted matter from something
2. to make something tidy or organized

1. completely or entirely
Usage: informal

Examples

• The kitchen was spotlessly clean after she finished washing the dishes.
• He has a clean driving record with no accidents or tickets.
• The architect preferred clean lines and minimal decoration in his designs.
• Please clean your room before your friends arrive.
• She cleaned out her closet and donated old clothes to charity.
• The ball went clean through the window.
• I clean forgot about our meeting this morning.