erosion


erosion - noun

  • (geology) the mechanical process of wearing or grinding something down (as by particles washing over it)
  • condition in which the earth's surface is worn away by the action of water and wind
  • a gradual decline of something
  • erosion by chemical action
  • erosion - thesaurus

    corroding   corrosion   eroding   wearing  


    View spelling list More sion words and learn about the word erosion in the Spellzone English spelling course, Unit 28. Word endings: -tion, -cian, -sion.

    Scrabble score for erosion

    e is 1 r is 1 o is 1 s is 1 i is 1 o is 1 n is 1
    Scrabble score = 7

    Spelling dictionary home

    Try Spellzone for free



    Search for a word



    One of the students has put in a huge amount of effort in completing Spellzone at least 3 times a week since his arrival with us in January. Looking at his scores after the latest GL testing, his standardised score has risen from 99 to 131. This is a truly phenomenal result. I just wanted to share the best result I have ever seen.

    Terrie Penrose-Toms, Casterton College

    read more...