lightweight

/ˈlaɪtˌweɪt/
noun
  1. A person or thing that is not heavy or not very serious or influential.
    • The suitcase is a lightweight, so it's easy to lift.
    • In the boxing match, the lightweight won the championship.
    • She is a political lightweight with little experience.
adjective
  1. Weighing less than average; not heavy.
    • She bought a lightweight jacket for the spring trip.
    • Lightweight materials are often used in modern bicycle frames.
    • The new laptop is lightweight and easy to carry.
  2. Not serious or important; lacking depth or substance.
    • The article was a lightweight piece of entertainment news.
    • The debate felt lightweight compared to the serious issues at hand.
    • He only reads lightweight novels on vacation.
Synonyms
Antonyms
What does "lightweight" mean? | whatsthatwordmean | whatsthatwordmean