名詞 ranitidine:

1. a histamine blocker and antacid (trade name Zantac) used to treat peptic ulcers and gastritis and esophageal reflux
   同義詞：Zantac

ra.nit.i.dine

n.（名詞）
An antagonist for one of two types of histamine receptors occurring on the surfaces of cells, especially gastric cells, that inhibits gastric acid secretion and is used primarily in the treatment of duodenal ulcers, gastric ulcers, and gastroesophageal reflux disease.
雷尼替定：一種或兩種在細胞（特別是胃部細胞）表面產(chǎn)生的組織胺接受器的對抗劑。會存在于胃酸分泌中，主要是用在治療十二指腸潰瘍、胃潰瘍和胃食道回流病

來源：
rani- shortening and alteration of furanyl [containing furan] furan -yl
rani- shortening and alteration of furanyl [containing furan] furan -yl
perhaps t(h)io-
perhaps t(h)io-
d(iam)ine
d(iam)ine