English to English

noun (n)

• a white fatty substance that forms a medullary sheath around the axis cylinder of some nerve fibers

  putih lemak substansi itu membentuk sebuah medullary sarung sekitar sumbu silinder beberapa fiber saraf

  Synonym:
  myelin, myeline
  

  source: wordnet30
• lower or hindmost part of the brain; continuous with spinal cord; (`bulb' is an old term for medulla oblongata)

  turunkan atau terkebelakang bagian otak; bersambung dengan spinal cord; (` bulb' tua istilah untuk medulla oblongata)

  Example:
  The medulla oblongata is the most vital part of the brain because it contains centers controlling breathing and heart functioning.
  

  Synonym:
  bulb, medulla oblongata
  

  source: wordnet30
• the inner part of an organ or structure in plant or animal

  itu bagian dari organ dalaman atau dalam struktur tanaman atau hewan

  Antonym:
  cortex
  

  source: wordnet30
• Marrow; pith; hence, essence.

  sumsum; sumsum; maka, sari.

  source: webster1913