ultrashort

[ uhl-truh-shawrt ]

adjective
  1. extremely short.

  2. (of a wavelength) smaller than 10 meters.

Origin of ultrashort

1
First recorded in 1925–30; ultra- + short

Words Nearby ultrashort

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How to use ultrashort in a sentence

British Dictionary definitions for ultrashort

ultrashort

/ (ˌʌltrəˈʃɔːt) /


adjective
  1. (of a radio wave) having a wavelength shorter than 10 metres

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