Quercitannic
Quercitannic (kwẽr`si*tan"nik) , adjective
[Latin quercus an oak + English tannic.]
(Chemistry) Pertaining to, or designating, a tannic acid found in oak bark and extracted as a yellowish brown amorphous substance.
Quercitannic (kwẽr`si*tan"nik) , adjective
[Latin quercus an oak + English tannic.]