What is the meaning of lightweight?

noun

  • A professional boxer who weighs between 131 and 135 pounds.
  • Someone who is unimportant but cheeky and presumptuous.
  • An amateur boxer who weighs no more than 132 pounds.
  • A wrestler who weighs 139-154 pounds.

adjective

  • Weighing relatively little compared with another item or object of similar use.
    • usage: "a lightweight fabric"; "lightweight wood"
  • Having no importance or influence.
    • usage: "a lightweight intellect"
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APAWordNet. (2010). lightweight. Retrieved September 20, 2026, from http://smartdefine.org/lightweight/definitions/1177576
ChicagoWordNet. 2010. "lightweight" http://smartdefine.org/lightweight/definitions/1177576 (accessed September 20, 2026).
HarvardWordNet 2010, lightweight, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/lightweight/definitions/1177576>.
MLAWordNet. "lightweight" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/lightweight/definitions/1177576>
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