Lecanoric \Lec`a*no"ric\, a. (Chem.) Pertaining to, or designating, an organic acid which is obtained from several varieties of lichen ({Lecanora}, {Roccella}, etc.), as a white, crystalline substance, and is called also {orsellic acid}, {diorsellinic acid}, {lecanorin}, etc. [1913 Webster]
Lecanorin \Lec`a*no"rin\, n. (Chem.) See {Lecanoric}. [1913 Webster]