renewable

Definition

adjective
  • (Environment)
    referring to something that can be replaced or can renew itself by regrowing, reforming or breeding
    Example Herring stocks are a renewable resource if the numbers being caught are controlled.
    Usage renewable sources of energy (Earth Sciences)
    energy from the sun, wind, waves, tides or from geothermal deposits or from burning waste, none of which uses up fossil fuel reserves
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