ultra

Pronunciation

• IPA ^(key): /ˈʌltrə/

• Audio (US)

  (file)

Prefix

Prefix ultra

1. Ultra or ultra is used to mean "extremely" or "beyond."

   The telescope can see ultraviolet light.

   He is an ultra-modern artist.

   She also creates greens with mixtures of yellows and ultramarine blue.

   The company introduced an ultra fast internet service.