WordNet: tannic acid, tannin

any of various complex phenolic substances of plant origin; used in tanning and in medicine

• hypernym phenol

• hyponym cutch, kutch

• hyponym catechin

tannic acid

• (suomi) tanniinihappo (synonyymi)

tannin

• (englanti) tannic (derivationally related)
• (suomi) tanniini (synonyymi)