Results of a urine test show the presence or absence of specific drugs or drug metabolites in the urine. Metabolites are drug residues that remain in the system for some time after the effects of the drug have worn off.
DEFINITION of 'Bar'. A bar is a graphical representation of a stock's price movement that contains the open, high, low and closing prices for a set period of time or a specified set of data. For example, if a trader is working with daily data, one bar represents the set of quotes for one day.
Bar - A bar is a term used in music theory. A bar is a measure of time decided by the amount of beats in the time signature. If the time signature is 4/4, then the bar would consist of 4 counts. Here is an example of a bar of music. Bass comping -To add accents or hits to a pattern or groove with your bass drum.