From WikiMD's Health & Wellness Encyclopedia

the skilled practice of a practical occupation; the commercial exchange (buying and selling on domestic or international markets) of goods and services; the business given to a commercial establishment by its customers; an equal exchange; a particular instance of buying or selling; people who perform a particular kind of skilled work; steady winds blowing from east to west above and below the equator; exchange or give (something) in exchange for: turn in as payment or part payment for a purchase; engage in the trade of; be traded at a certain price or under certain conditions; do business; offer for sale as for one's livelihood


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