Learn more. Hepatitis B is a vaccine-preventable liver infection caused by the hepatitis B virus (HBV). a written or printed representation of the letter B or b. a device, as a … /b/ is the one who left a used condom outside the schoolyard . The second letter of the modern English alphabet. the second letter of the English alphabet, a consonant. /b/ is the guy who calls a suicide hotline to hit on the advisor /b/ is nuking the hard-drive next time someone knocks on his door. Vitamin B-12 (cobalamin) is a water-soluble vitamin that plays essential roles in red blood cell formation, cell metabolism, nerve function and the production of DNA. Google allows users to search the Web for images, news, products, video, and other content. B The second best or second highest in quality or rank: a mark of B on an English theme. Hepatitis B is spread when blood, semen, or other body fluids from a person infected with the virus enters the body of someone who is not infected. B is an affectionate term for a loved one. B was derived from BCPL, and its name may possibly be a contraction of BCPL. It was developed by Ken Thompson and Dennis Ritchie. Find the latest Barnes Group, Inc. (B) stock quote, history, news and other vital information to help you with your stock trading and investing. 2. An academic grade, better than a C and worse than an A; Signifies a second-tier or second class of a given … In some other languages, it is used to represent other bilabial consonants. B, or b, is the second letter of the Latin-script alphabet.Its name in English is bee (pronounced / ˈ b iː /), plural bees. Something shaped like the letter B. Thompson's coworker Dennis Ritchie speculated that the name might be based on Bon, an earlier, but unrelated, programming language that Thompson designed for use on Multics. 4. any spoken sound represented by the letter B or b, as in bid, bauble, or daubed. It represents the voiced bilabial stop in many languages, including English. 3. The tag specifies bold text without any extra importance. Any of the speech sounds represented by the letter b. B is a programming language developed at Bell Labs circa 1969. B (plural Bs) A personality type of someone who is relaxed and easygoing and able to engage in leisure activities without worrying about work. The second in a series. Food sources of vitamin B-12 include poultry, meat, fish and dairy products. b definition: 1. written abbreviation for billion 2. written abbreviation for born: 3. written abbreviation for…. It is often times used to address a homie, ya girl, or ya moms. B was designed for … /b/ is the voice in your head that tells you that it doesn't matter if she's drunk. Vitamin B-12 is also added to some foods and is available as an oral supplement. 5. Tips and Notes Note: According to the HTML5 specification, the tag should be used as a LAST resort when no other tag is more appropriate.