The bar of an electric heater is a long, thin wire in the shape of a spring that is wrapped tightly around a tube. The "a bar" symbol (ā) is often used to denote an averaged quantity or a complex conjugate. The meaning of bar is a straight piece (as of wood or metal) that is longer than it is wide and has any of various uses (as for a lever, support, barrier, or fastening).
Definition of bar noun from the oxford advanced learner's dictionary. We arranged to meet in a bar called the flamingo. Bar has the general meaning of hindrance or obstruction:
A bar across the doorway.barrier suggests an impediment to progress or a defensive obstruction (natural or artificial): A bar is a counter on which alcoholic drinks are served. Michael was standing alone by the bar when brian rejoined him.
He leaned forward across the bar. 2 hours agothe supreme court on thursday approved the nomination fee of rs 1.25 lakhs fixed by the bar council of india for contesting elections to the state bar councils.a bench comprising chief.