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scalable

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adjective scalable pronunciation in American English /ˈskeɪləbəl/
  1. scalable systems, software, or technologies continue to work well when they are used on a large scale or by many people

    It's a promising technology, but we don't yet know whether it is scalable.

    an economical and scalable solution for expanding backup capacity

derived word

scalability

 scalable pronunciation in American English  noun [uncountable]

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selfie stick

an expandable stick which you attach to a mobile phone or camera to help you take a selfie …

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