Bot.
a tube or duct in a woody stem or a leaf, esp. in conifers, lined with glandular epithelium that secretes resins. Also called resin canal .
[ 1880-85 ]
Bot.
a tube or duct in a woody stem or a leaf, esp. in conifers, lined with glandular epithelium that secretes resins. Also called resin canal .
[ 1880-85 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012