B Meaning

There are 7 meaning(s) for word B

B Meaning 1 : the blood group whose red cells carry the B antigen

    Synonyms : group b,  type b
B Meaning 2 : (physics) a unit of nuclear cross section; the effective circular area that one particle presents to another as a target for an encounter

    Synonyms : barn
B Meaning 3 : originally thought to be a single vitamin but now separated into several B vitamins

    Synonyms : b-complex vitamin,  b complex,  b vitamin,  vitamin b,  vitamin b complex
B Meaning 4 : aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil

    Synonyms : bacillus
B Meaning 5 : a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder

    Synonyms : atomic number 5,  boron
B Meaning 6 : a logarithmic unit of sound intensity equal to 10 decibels

    Synonyms : bel
B Meaning 7 : the 2nd letter of the Roman alphabet

How to Pronounce B

  • bi