scum

English

/skʌm/

noun
Definitions
  • (uncountable) A layer of impurities that accumulates at the surface of a liquid (especially molten metal or water).
  • (uncountable) A greenish water vegetation (such as algae), usually found floating on the surface of ponds
  • The topmost liquid layer of a cesspool or septic tank.
  • (uncountable) semen
  • (countable) A reprehensible person or persons.

Etymology

Inherited from Middle English scum derived from Middle Dutch schūme (foam) derived from Proto-Germanic *skūmaz (foam, froth) derived from Proto-Indo-European *skew- (cover, conceal).

Origin

Proto-Indo-European

*skew-

Gloss

cover, conceal

Concept
Semantic Field

Basic actions and technology

Ontological Category

Action/Process

Emoji
🤭 📔

Timeline

Distribution of cognates by language

Geogrpahic distribution of cognates

Cognates and derived terms