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.
Main Document. A bleeding ulcer is one that has eaten into the person's blood vessels, causing the person's blood to seep into their digestive tract.. Stomach Ulcer Definition. A stomach ulcer involves an erosion in a person's gastrointestinal tract. An ulcer may also be referred to as a, 'Peptic Ulcer.' The most common form of ulcer is a duodenal ulcer which occurs within the first foot of a person's small intestine, just beyond their stomach. Ulcers which form in a person's stomach are referred to as, 'Gastric Ulcers.' Ulcers are neither cancerous, or contagious; duodenal ulcers are nearly always benign, and stomach ulcers may become malignant. Stomach ulcer disease affects millions of citizens in America each year.