epiphysis
1. [ noun ] (anatomy,zoology) the end of a long bone; initially separated from the main bone by a layer of cartilage that eventually ossifies so the parts become fused
Related terms: long_bone
2. [ noun ] (anatomy,zoology) a small endocrine gland in the brain; situated beneath the back part of the corpus callosum; secretes melatonin
Synonyms: pineal_body epiphysis_cerebri pineal_gland
Related terms: endocrine_gland
Similar spelling:   epiphysial
  epiphyseal
  Epipactis