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Spacer vs Spaser - What's the difference?

spacer | spaser |

As nouns the difference between spacer and spaser

is that spacer is a person who works in space while spaser is the nanoplasmonic counterpart of a laser; a nanoscale source of optical fields with potential uses in nanoscale lithography, probing and microscopy.

spacer

English

Noun

(en noun)
  • A person who works in space.
  • An object inserted to hold a space open in a row of items, e.g. beads or printed type.
  • A bushing.
  • (slang) A forgetful person.
  • (medicine) A type of add-on device used by an asthmatic person to increase the effectiveness of a metered-dose inhaler.

    • Anagrams

    * ----

    spaser

    English

    Noun

    (en noun)
  • (physics) The nanoplasmonic counterpart of a laser; a nanoscale source of optical fields with potential uses in nanoscale lithography, probing and microscopy.

    • Anagrams

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