lightweight

adjective

  1. 1

    weighing relatively little compared with another item or object of similar use

    a lightweight fabric

    lightweight wood

  2. 2

    having no importance or influence

    a lightweight intellect

noun

  1. 1

    a professional boxer who weighs between 131 and 135 pounds

  2. 2

    a wrestler who weighs 139-154 pounds

  3. 3

    an amateur boxer who weighs no more than 132 pounds

  4. 4

    someone who is unimportant but cheeky and presumptuous

Synonyms

Also useful for “lightweight”:Crossword