Clean floor now.
Meaning: This sentence means that someone should immediately clean the floor.
Choice of Words: Clean is a verb that means to make something free of dirt, stains, or mess. Floor is the surface that you walk on in a building or room. Now is an adverb that means at the present time or immediately. When you put them together, "Clean the floor now" suggests that someone should immediately clean the floor.
Alternative Expressions
Related Expressions