PINEAL a.
Of or pertaining to a pine cone; resembling a pine cone. Pineal gland (Anat.), a glandlike body in the roof of the third ventricle of the vertebrate brain; -- called also pineal body, epiphysis, conarium. In some animals it is connected with a rudimentary eye, the so-called pineal eye, and in other animals it is suppos…
PINEY a. 2 definitions
A term used in designating an East Indian tree (the Vateria Indica or piney tree, of the order Dipterocarpeæ, which grows in Malabar, etc.) or its products. Piney dammar, Piney resin, Piney varnish, a pellucid, fragrant, acrid, bitter resin, which exudes from the piney tree (Vateria Indica) when wounded. It is used as…
ATROPINE n.
A poisonous, white, crystallizable alkaloid, extracted from the Atropa belladonna, or deadly nightshade, and the Datura Stramonium, or thorn apple. It is remarkable for its power in dilating the pupil of the eye. Called also daturine.