| gallic acid | (n) a colorless crystalline acid obtained from tannin |
| pyrogallol | (n) a toxic white lustrous crystalline phenol used to treat certain skin diseases and as a photographic developer, Syn. pyrogallic acid |
| 没食子酸 | [もっしょくしさん, mosshokushisan] (n) gallic acid [Add to Longdo] |