The study of marketing processes, activities, institutions, and results from a broad perspective such as a nation, in which cultural, political, and social, as well as economic interaction are investigated. It is marketing in a larger context than any one firm.
Primary instrument. A primary instrument is a scientific instrument, which by its physical characteristics is accurate and is not calibrated against anything else. A primary instrument must be able to be exactly duplicated anywhere, anytime with identical results. Pressure.
1. timpani-a large hemispherical brass or copper percussion instrument with a drumhead that can be tuned by adjusting the tension on it. kettledrum, tympani, tympanum, kettle. percussion instrument, percussive instrument-a musical instrument in which the sound is produced by one object striking another.impani. pl n. 1. (Instruments) (sometimes functioning as singular) a set of kettledrums, two or more in number.