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| constrain | 
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| v. [विवश] restrain; keep within close bounds; confine His idea is to constrain commercial banks' lending. | 
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| constraint | 
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| n. [बाधा] something that restricts or confines within prescribed bounds Given the budget constraint, it was impossible to accomplish my goals. | 
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| consult | 
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| v. [परामर्श] seek advice or information of; take into account; consider I will consult with our friends, but it's going to be what's in the interests of our country first and foremost. | 
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| contaminate | 
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| v. [दूषित] make impure or unclean by contact or mixture; pollute; defile Compact fluorescent light bulbs contaminate the environment with 30000 pounds of mercury each year. | 
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| contented | 
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| a. [तृप्त] satisfied or showing satisfaction with things as they are When he heard this, he revealed a very contented smile. | 
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| contiguous | 
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| a. [सन्निहित] sharing an edge or boundary; touching; neighboring The two houses had contiguous yards, so the families shared the landscaping expenses. | 
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| continuum | 
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| n. [सातत्य] sequence; succession; continuous extent, succession, or whole So the practical continuum is now laptop - iPad - phone rather than desktop - laptop - iPad - phone. | 
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| contrast | 
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| v. [इसके विपरीत] set in opposition to show or emphasize differences; show differences when compared The siblings who contrast sharply in interests and abilities make a common decision. | 
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| convenience | 
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| n. [सुविधा] state of being suitable The popularity of convenience foods means that many people no longer eat enough fresh produce. | 
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| convert | 
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| n. [कनवर्ट] change something into another form; transform However, he suggests that this only be done if the convert is also willingly accepted into his position by the community. | 
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| corn | 
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| n. [मकई] plants, such as wheat, maize, oats, and barley, that can be used to produce flour The English apply the name corn to wheat, and the Scotch, to oats. | 
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| cosmopolitan | 
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| a. [महानगरीय] sophisticated; of worldwide scope Her years in the capitol had transformed her into a cosmopolitan young woman highly aware of international affairs. | 
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