Medulla Meaning

There are 3 meaning(s) for word Medulla

Meaning 1 : lower or hindmost part of the brain; continuous with spinal cord; (`bulb' is an old term for medulla oblongata)

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

    Synonyms : bulb,  medulla oblongata
Meaning 2 : a white fatty substance that forms a medullary sheath around the axis cylinder of some nerve fibers

    Synonyms : myelin,  myeline
Meaning 3 : the inner part of an organ or structure in plant or animal

Medulla Antonyms