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nounworthless people
Similar:
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nouna film of impurities or vegetation that can form on the surface of a liquidtype of:
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verbremove the scum fromtype of:
Definition that contains scum
- scum remove the scum from
- slag the scum formed by oxidation at the surface of molten metals
- scummy covered with scum
- dross the scum formed by oxidation at the surface of molten metals
- genus synchytrium simple parasitic fungi including pond scum parasites
- pepper spray a nonlethal aerosol spray made with the pepper derivative oleoresin capiscum; used to cause temporary blindness and incapacitate an attacker; also used as a bear deterrent
- zygnemales pond scums; desmids
- calcium stearate an insoluble calcium salt of stearic acid and palmitic acid; it is formed when soap is mixed with water that contains calcium ions and is the scum produced in regions of hard water
- order zygnemales pond scums; desmids
- pond-scum parasite an aquatic fungus of genus Synchytriaceae that is parasitic on pond scum