C1: Science and technology

Anton K. (Belarus)
9 words 58 learners

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Full list of words from this list:

words only definitions & notes
  1. frontier
    a wilderness at the edge of a settled area of a country
  2. finding
    something that is discovered
  3. harness
    an arrangement of leather straps fitted to a draft animal
  4. cutting-edge
    in accord with the most fashionable ideas or style
  5. wear and tear
    decrease in value of an asset due to obsolescence or use
  6. shut down
    cease to operate or cause to cease operating
  7. PIN
    a number you choose and use to gain access to various accounts
  8. store
    a mercantile establishment for the sale of goods or services
  9. wireless
    medium for communication
Created on Fri Jul 22 11:48:33 EDT 2011

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