finer

/ˈfaɪnər/
adjective
  1. Of higher quality, better, or more excellent.
    • The finer details of the plan will be worked out later.
    • She has a finer understanding of the problem than most people.
    • This restaurant serves finer food than the one we went to last week.
  2. Thinner, more delicate, or more slender.
    • The artist used a finer brush to paint the tiny leaves.
    • You need a finer needle for sewing silk fabric.
    • As the wire gets finer, it becomes more difficult to handle.
  3. More subtle or precise; less coarse.
    • There is a finer distinction between these two colors than you might think.
    • The sand on this beach is much finer than on the other one.
    • His sense of humor is finer and more sophisticated than hers.
Antonyms