to the core;  to the bone; (lit.) to the marrow
 essence;  quintessence;  spirit;  soul;  heart;  pith
 essence;  quintessence;  spirit;  soul;  heart;  pith
 bone marrow;  medulla;  true spirit;  one's mind
 essence;  kernel;  spirit;  pith
 to have a deep grudge;  to bear deep resentment towards someone
 marrow;  pith;  centre;  center;  bottom of one's heart
 spinocerebellar degeneration;  SCD
 cervical spinal cord;  cervical cord
 chronic myelogenous (myeloid) leukemia;  CML
 tabes dorsalis;  locomotor ataxia
 cervical spinal cord;  cervical cord
 meningococcus (Neisseria meningitidis)
 myelin sheath (around the axon of a neuron)
 spinal cord tumour;  spinal cord neoplasm;  spinal tumour
 adrenal medullary hormone
 acute disseminated encephalomyelitis;  ADEM
 medullary cavity (of bone)
 cerebrospinal fluid hypovolemia;  CSF hypovolemia;  intracranial hypotension syndrome
 cerebrospinal fluid hypovolemia;  CSF hypovolemia;  intracranial hypotension syndrome
 poliomyelitis;  polio;  infantile paralysis
 to have a narrow view of things; (lit.) to look at the ceiling through a reed
 to have a narrow view of things; (lit.) to look at the ceiling through a reed
 spinalized cat;  spinal cat
 spinalized cat;  spinal cat