English to English

noun (n)

• a convex fold or elevation in the surface of the brain

  sebuah cembung lipat atau peningkatan permukaan otak

  Synonym:
  convolution
  

  source: wordnet30
• A convoluted ridge between grooves; a convolution; as, the gyri of the brain; the gyri of brain coral. See Brain.

  NA

  source: webster1913