bs Meaning, Definition & Usage

1. noun a bachelor's degree in science
   SB; Bachelor of Science.
   
2. noun aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil
   B; bacillus.
   
3. noun originally thought to be a single vitamin but now separated into several B vitamins
   B vitamin; B; vitamin B; vitamin B complex; B-complex vitamin; B complex.
   
4. noun a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder
   atomic number 5; B; boron.
   
5. noun a logarithmic unit of sound intensity equal to 10 decibels
   B; Bel.
   
6. noun (physics) a unit of nuclear cross section; the effective circular area that one particle presents to another as a target for an encounter
   b; barn.
   
7. noun the 2nd letter of the Roman alphabet
   b.
   
8. noun the blood group whose red cells carry the B antigen
   type B; B; group B.
   

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