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British pronunciation of 

convex

view main entry for convex adjective  /ˈkɒnveks/ /ˌkɒnˈveks/
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This is the British English pronunciation of convex.

View American English pronunciation of convex.

bit rot

when electronic information is lost because the software or devices needed to read it are no longer available

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Open Dictionary

troll factory

a company that pays its employees to write online comments in favour or against somebody or something posing as ordinary Internet users

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