YourDictionary

lightweight

noun

  1. one below normal weight
  2. a boxer between a junior lightweight and a junior welterweight, with a maximum weight of 135 pounds (61.24 kg)
  3. Informal a person of limited influence, intelligence, or competence

adjective

  1. light in weight
  2. of lightweights
  3. not serious

See lightweight in American Heritage Dictionary 4

Learn more about lightweight

link/cite print suggestion box