- trade
- [[t]treɪd[/t]]n. v. trad•ed, trad•ing, adj.1) the act or process of buying, selling, or exchanging commodities, at either wholesale or retail, within a country or between countries:domestic trade; foreign trade[/ex]2) a purchase or sale; business deal or transaction3) an exchange of items, usu. without payment of money4) any occupation pursued as a business or livelihood5) some line of skilled manual or mechanical work; craft6) people engaged in a particular line of business:a show open to the trade[/ex]7) market:an increase in the tourist trade[/ex]8) a field of business activity9) the customers of a business establishment10) mer tradestrade wind11) to buy and sell; barter; traffic in12) to exchange:to trade seats[/ex]13) to carry on trade:trading in silver and gold[/ex]14) to traffic (usu. fol. by in):a tyrant who trades in human lives[/ex]15) to make an exchange16) to make one's purchases; shop; buy17) phv trade in, to give (a used article) as payment to be credited toward a purchase18) phv trade off, to exchange something for or with another19) phv trade on or upon, to turn to one's advantage, esp. selfishly or unfairly; exploit:to trade on the weaknesses of others[/ex]20) of or pertaining to trade or commerce21) used by, serving, or intended for a particular trade:trade journals[/ex]22) Also, trades. of, composed of, or serving the members of a trade:a trade club[/ex]•Etymology: 1300–50; ME: course, path, track < MD, MLG (OS trada), c. OHG trata; akin to tread trad′a•ble, trade′a•ble, adj.
From formal English to slang. 2014.