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 an area of damage to the inner lining of the stomach, esophagus, or duodenum (the first part of the small intestine). Over 25 million Americans will have a peptic ulcer at some point in their lifetime. People of all ages can suffer from ulcers. Men and women are equally affected.