Definition of sector noun from the Oxford Advanced American Dictionary

        

    sector

     noun
    noun
    NAmE//ˈsɛktər//
     
     
    jump to other results
  1. 1a part of an area of activity, especially of a country's economy the manufacturing sector service-sector jobs (= in hotels, restaurants, etc.) Topic CollocationsThe Economymanaging the economy handle/run/manage the economy boost investment/spending/employment/growth stimulate demand/the economy/industry cut/reduce investment/spending/borrowing reduce/curb/control/keep down inflation create/fuel growth/demand/a boom/a bubble encourage/foster/promote/stimulate/stifle innovation/competition encourage/work with/compete with the private sector increase/boost/promote U.S./agricultural exports ban/restrict/block cheap/foreign imports the economy grows/expands/shrinks/contracts/slows (down)/recovers/improves/is booming enjoy an economic/housing/property boomeconomic problems push up/drive up prices/costs/inflation damage/hurt/destroy industry/the economy cause/lead to/go into/avoid/escape recession experience/suffer a recession/downturn fight/combat inflation/deflation/unemployment cause/create inflation/poverty/unemployment create/burst a housing/stock market bubble cause/trigger a stock market crash/the collapse of the banking system face/be plunged into a financial/an economic crisis be caught in/experience cycles of boom and bustpublic finance cut/reduce/slash/increase/double the defense/education budget increase/boost/slash/cut public spending increase/raise/cut/lower/reduce taxes raise/cut/lower/reduce interest rates ease/loosen/tighten monetary policy balance the (state/federal) budget achieve/maintain a balanced budget run a ($4 trillion) budget deficit/surplus ⇨ more collocations at politics, voting see also the private sector, the public sector
  2. 2a part of a particular area, especially an area under military control each sector of the war zone
  3. 3(geometry) a part of a circle lying between two straight lines drawn from the center to the edge
See the Oxford Advanced Learner's Dictionary entry: sector