thin

/θɪn/
verb
  1. To make or become less dense, thick, or crowded.
    • You should thin the paint with a little water before applying it.
    • The gardener thinned the carrot seedlings so they would grow better.
    • As we drove north, the traffic began to thin out.
  2. To become less in number or amount.
    • The ranks of the volunteers thinned as the project went on.
    • The crowd thinned after the halftime show.
    • Her hair has thinned noticeably over the past year.
Antonyms
adjective
  1. Having a small distance between opposite surfaces; not thick.
    • The walls in this old apartment are very thin, so you can hear everything.
    • The ice on the pond was too thin to walk on.
    • She cut a thin slice of bread for the sandwich.
  2. Having little body fat; slim or slender.
    • After months of training, he became lean and thin.
    • The model was very tall and thin.
    • She looked thin and tired after her illness.
  3. Not dense; sparse or widely spaced.
    • The forest became thin as we climbed higher up the mountain.
    • The crowd was thin on a rainy Tuesday afternoon.
    • His hair is getting thin on top.
  4. Lacking strength, substance, or richness; weak or watery.
    • The plot of the movie was thin and predictable.
    • His excuse was thin and nobody believed it.
    • The soup was too thin and needed more seasoning.
adverb
  1. In a way that produces a thin layer or piece.
    • Spread the butter thin on the toast.
    • Slice the cucumber thin for the salad.
    • He cut the wood thin to make veneer.
What does "thin" mean? | whatsthatwordmean | whatsthatwordmean