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2. the activity of buying and selling, especially on a large scale.
4. Bargaining negotiation of wages and other conditions of employment by an organized body of employees.
7. an extended period of leisure and recreation, especially one spent away from home or in traveling.
8. a system of ideas and ideals, especially one which forms the basis of economic or political theory and policy.
9. moral principles that govern a person's behavior or the conducting of an activity

1. (of a disaster, disease, or other unwelcome phenomenon) occur suddenly and have harmful or damaging effects on.
3. serving or intended to regulate something.
4. an agreement or a settlement of a dispute that is reached by each side making concessions.
5. labor Manual work is physical work done by humans, in contrast to labour by machines and working animals. It is most literally work done with the hands.
6. an enterprise that is the only seller of a good or service