The story
From levo- + pimaradiene.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: The abietane diterpene (4aS,4bS,10aS)-1,1,4a-trimethyl-7-propan-2-yl-2,3,4,4b,5,9,10,10a-octahydrophenanthrene Full definition →
From levo- + pimaradiene.
Etymology from Wiktionary, CC BY-SA 4.0.