superlative form of clean: most clean

(archaic) second-person singular simple present form of clean

Third-person singular simple present indicative form of cleanse

plural of window cleaner

(archaic) third-person singular simple present indicative form of cleanse

(zoology) Any of many unrelated fishes that provide a service to other fish species by removing dead skin and parasites.

plural of cleanroom

Third-person singular simple present indicative form of cleanroom

(baseball) the fourth batter in the batting order, usually a power hitter

plural of cleanup hitter