Definition: aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil
Definition: originally thought to be a single vitamin but now separated into several B vitamins
Definition: a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder
Definition: (physics) a unit of nuclear cross section; the effective circular area that one particle presents to another as a target for an encounter
Definition: the number of balls faced by a batsman
Definition: A personality type of someone who is relaxed and easygoing and able to engage in leisure activities without worrying about work.
Definition: Alternative form of b. (“born”)