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Pollution vs Overcast - What's the difference?

pollution | overcast |

As nouns the difference between pollution and overcast

is that pollution is the act of polluting or the state of being polluted, especially the contamination of the environment by harmful substances while overcast is (obsolete) an outcast.

As an adjective overcast is

covered with clouds; overshadowed; darkened.

As a verb overcast is

(obsolete) to overthrow.

pollution

Noun

(en noun)
  • The act of polluting or the state of being polluted, especially the contamination of the environment by harmful substances.
  • * {{quote-book, year=2006, author=, title=Internal Combustion
  • , chapter=1 citation , passage=If successful, Edison and Ford—in 1914—would move society away from the
  • Something that pollutes; a pollutant.
  • (archaic) Physical defilement.
  • (medicine, obsolete) The emission of semen at other times than in sexual intercourse.
  • * 1839 , Robley Dunglison, Medical Lexicon'', Blanchard, page 492 defines ''POLLUTION as:
  • The excretion of seminal liquor or sperm, at other times than during coition. When occasioned by a voluntary act it is called, simply, Pollution'' or ''Masturbation'' (q.v.); when excited, during sleep, by lascivious dreams, it takes the name ''Noctur'nal pollution, Exoneiro'sis, Oneirog'mos, Oneirog'onos, Gonorrhœ'a dormien'tium, G. oneirog'onos, G. Vera, G. libidino'sa, Proflu'vium Sem'inis, Spermatorrhœ'a, Paronir'ia salax, Night pollution.

    Synonyms

    * soilage * (masturbation) self-pollution

    Antonyms

    * conservation * purity

    Derived terms

    * air pollution * light pollution * noise pollution * self-pollution * soil pollution * water pollution

    overcast

    English

    Noun

    (en noun)
  • (obsolete) An outcast.
  • A cloud covering all of the sky.
  • Adjective

    (en adjective)
  • Covered with clouds; overshadowed; darkened.
  • (meteorology) The sky is said to be overcast , when it is more than 90% covered by clouds.
  • (figuratively) In a state of depression; gloomy; melancholy.
  • Verb

  • (obsolete) To overthrow.
  • To cover with cloud; to overshadow; to darken.
  • To make gloomy; to depress.
  • (obsolete) To be or become cloudy.
  • (obsolete) To transform.
  • References

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