Cryptidine
Pronunciation : Cryp"ti*dine (krp"t-dn; 104)
Part of Speech : n.
Etymology : [Gr. krypto`s hidden.] (Chem.)
Definition : Defn: One of the quinoline bases, obtained from coal tar as an oily liquid, C11H11N; also, any one of several substances metameric with, and resembling, cryptidine proper.
Source : Webster's Unabridged Dictionary, 1913