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Definition for pn (2 of 3)
Definition for pn (3 of 3)
Example sentences from the Web for pn
During the same stage the pineal gland grows into a sack-like body, springing from the roof of the thalamencephalon, fig. 1b, pn.The Works of Francis Maitland Balfour, Volume 1|Francis Maitland Balfour
No one could offer a word of comfort, and the pn seller and his wife could devise no means of consolation.A Noble Queen (Volume I of 3)|Philip Meadows Taylor
At the dorsal side of the hemispheres is seen the pineal gland (pn).The Works of Francis Maitland Balfour, Volume IV (of 4)|Francis Maitland Balfour
To the roof of the thalamencephalon is attached a flattened sack (pn) which is probably the pineal gland.
It arises (fig. 253 pn) as a sack-like diverticulum of the thalamencephalon extending at first both backwards and forwards.