Longman Dictionary of Contemporary English homepage

high-level

adjective
     
Related topics: Linguistics, Computers
high-level [only before noun]
1 in a powerful position or job, or involving people who are in powerful positions or jobs:
high-level executives
high-level meetings/talks/negotiations etc
a high-level conference on arms control
2 at a high degree or strength:
The virus has shown high-level resistance to penicillin
3SL involving very technical or complicated ideas
4TDTD a high-level computer language is similar to human language rather than machine language

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