Weibo (å¾®å) is the Chinese word for microblog. Sina Weibo launched its new domain name weibo.com on 7 April 2011, deactivating and redirecting from the old domain, t.sina.com.cn to the new one. Due to its popularity, the media sometimes directly uses Weibo to refer to Sina Weibo.
Dictionary entry overview: What does ulcer mean? â¢ ULCER (noun) The noun ULCER has 1 sense: 1. a circumscribed inflammatory and often suppurating lesion on the skin or an internal mucous surface resulting in necrosis of tissue Familiarity information: ULCER used as a noun is very rare.
A peptic ulcer is a nonmalignant, mucosal lesion of the stomach or duodenum in which acid and pepsin play major pathogenic roles. The major forms of peptic ulcer are duodenal ulcer (DU) and gastric ulcer (GU). For VAC purposes, entitlement for duodenal ulcer, gastric ulcer, or peptic ulcer includes entitlement for any benign ulcer of the stomach and/or duodenum.