பொருள் : 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.
பொருள் : A small endocrine gland in the brain. Situated beneath the back part of the corpus callosum. Secretes melatonin.
ஒத்த சொற்கள் : epiphysis cerebri, pineal body, pineal gland