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plasma lamp

Noun CEFR B2

Definitions

  1. A kind of gas-discharge lamp: a clear glass container, often an orb, filled with a mixture of various noble gases at low pressure, and driven by high frequency alternating current at high voltage.
  2. A type of electrodeless gas-discharge lamp energized by radio frequency.

Equivalents

3 more languages

Examples

“The conversion of energy into light⟳ is more efficient in the high density plasma devices than in the low density plasma lamps.”

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

plasma membrane plasma physics plasma protein plasma rifle plasma screen plasma therapy

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