Webster's Revised Unabridged Dictionary
L. pinus, pine
Chambers's Twentieth Century Dictionary
A.S. pín,—L. pīnus (for pic-nus),—pix, picis, pitch.
Helien which is perhaps the highest pinical in America from their base it bears N. 25 deg.
"The Journals of Lewis and Clark" by Meriwether Lewis and William Clark
The constituents of rosin are chiefly (80-90%) abietic acid or its anhydride together with pinic and sylvic acids.
"Soap-Making Manual" by E. G. Thomssen
Before summer ends, go have a pinic — without the fuss.