clean

How to sign: make clean by removing dirt, filth, or unwanted substances from
"Clean the stove!"; "The dentist cleaned my teeth";

Similiar / Same: make clean

Categories: alter, change, modify

Within this category: bream, brush, disinfect, dry clean, dust, pipe-clay, preen, sanitize, scavenge, steam, sweep, vacuum, wash, wash up

clean

How to sign: (of sound or color) free from anything that dulls or dims
"efforts to obtain a clean bass in orchestral recordings"; "clear laughter like a waterfall"; "clear reds and blues"; "a light lilting voice like a silver bell";

Similiar / Same: unclouded, clear, light

clean

How to sign: clean and tidy up the house
"She housecleans every week";

Similiar / Same: houseclean, clean house

Categories: clean up, neaten, square away, straighten, straighten out, tidy, tidy up

Within this category: spring-clean

clean

How to sign: free from sepsis or infection
"a clean (or uninfected) wound";

Similiar / Same: uninfected

clean

How to sign: marked by or calling for sportsmanship or fair play
"a clean fight"; "a sporting solution of the disagreement"; "sportsmanlike conduct";

Similiar / Same: sporting, sportsmanlike