from the GNU version of the Collaborative International Dictionary of English
- adj. Pertaining to, or designating, an acid found in certain lichens, and called also lecanoric acid.
from The Century Dictionary and Cyclopedia
- Same as lecanoric.
Sorry, no etymologies found.
On the other hand, the constitution of the simpler natural tannoids is known to a greater or less extent; of these, lecanoric acid (Lecanorsäure) is the best known, being an ester anhydride of orsellic acid (a dihydroxytoluylic acid).